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102101120122 = 2431187222327
BaseRepresentation
bin101111100010110110…
…0110111010001111010
3100202112121021022012111
41133011230313101322
53133100341320442
6114523221202534
710243106126101
oct1370554672172
9322477238174
10102101120122
113a334469811
121795556044a
139821c003a1
144d2811d038
1529c8923b17
hex17c5b3747a

102101120122 has 8 divisors (see below), whose sum is σ = 156713347296. Its totient is φ = 49863337692.

The previous prime is 102101120119. The next prime is 102101120153. The reversal of 102101120122 is 221021101201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593611078 + ... + 593611249.

It is an arithmetic number, because the mean of its divisors is an integer number (19589168412).

Almost surely, 2102101120122 is an apocalyptic number.

102101120122 is a deficient number, since it is larger than the sum of its proper divisors (54612227174).

102101120122 is a wasteful number, since it uses less digits than its factorization.

102101120122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187222372.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102101120122 its reverse (221021101201), we get a palindrome (323122221323).

The spelling of 102101120122 in words is "one hundred two billion, one hundred one million, one hundred twenty thousand, one hundred twenty-two".

Divisors: 1 2 43 86 1187222327 2374444654 51050560061 102101120122