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10023103003122 = 2321162297812587
BaseRepresentation
bin1001000111011010111101…
…1111100111100111110010
31022111012101021121102010200
42101312233133213213302
52303204303332044442
633152314442340030
72053100556544446
oct221665737474762
938435337542120
1010023103003122
113214857386230
12115a664aba616
13579236670081
14269199590826
15125acd2ec34c
hex91daf7e79f2

10023103003122 has 48 divisors (see below), whose sum is σ = 23691380180832. Its totient is φ = 3037251447360.

The previous prime is 10023103003099. The next prime is 10023103003211. The reversal of 10023103003122 is 22130030132001.

10023103003122 is a `hidden beast` number, since 1 + 0 + 0 + 2 + 310 + 300 + 31 + 22 = 666.

It is a super-2 number, since 2×100231030031222 (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10023103003095 and 10023103003104.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11928513 + ... + 12741099.

It is an arithmetic number, because the mean of its divisors is an integer number (493570420434).

Almost surely, 210023103003122 is an apocalyptic number.

10023103003122 is an abundant number, since it is smaller than the sum of its proper divisors (13668277177710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10023103003122 is a wasteful number, since it uses less digits than its factorization.

10023103003122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874903 (or 874900 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 10023103003122 its reverse (22130030132001), we get a palindrome (32153133135123).

The spelling of 10023103003122 in words is "ten trillion, twenty-three billion, one hundred three million, three thousand, one hundred twenty-two".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 62297 124594 186891 373782 560673 685267 812587 1121346 1370534 1625174 2055801 2437761 4111602 4875522 6167403 7313283 8938457 12334806 14626566 17876914 26815371 53630742 80446113 160892226 50621732339 101243464678 151865197017 303730394034 455595591051 556839055729 911191182102 1113678111458 1670517167187 3341034334374 5011551501561 10023103003122