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10023103003123 = 72949374891641
BaseRepresentation
bin1001000111011010111101…
…1111100111100111110011
31022111012101021121102010201
42101312233133213213303
52303204303332044443
633152314442340031
72053100556544450
oct221665737474763
938435337542121
1010023103003123
113214857386231
12115a664aba617
13579236670082
14269199590827
15125acd2ec34d
hex91daf7e79f3

10023103003123 has 8 divisors (see below), whose sum is σ = 11849973994080. Its totient is φ = 8294981795520.

The previous prime is 10023103003099. The next prime is 10023103003211. The reversal of 10023103003123 is 32130030132001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10023103003123 - 229 = 10022566132211 is a prime.

It is a super-2 number, since 2×100231030031232 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10023103003123.

It is not an unprimeable number, because it can be changed into a prime (10023103006123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24687445618 + ... + 24687446023.

It is an arithmetic number, because the mean of its divisors is an integer number (1481246749260).

Almost surely, 210023103003123 is an apocalyptic number.

10023103003123 is a deficient number, since it is larger than the sum of its proper divisors (1826870990957).

10023103003123 is an equidigital number, since it uses as much as digits as its factorization.

10023103003123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49374891677.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10023103003123 its reverse (32130030132001), we get a palindrome (42153133135124).

The spelling of 10023103003123 in words is "ten trillion, twenty-three billion, one hundred three million, three thousand, one hundred twenty-three".

Divisors: 1 7 29 203 49374891641 345624241487 1431871857589 10023103003123