102090023594928 has 120 divisors (see below), whose sum is σ = 302569773420096. Its totient is φ = 32022630144000.

The previous prime is 102090023594869. The next prime is 102090023594941. The reversal of 102090023594928 is 829495320090201.

102090023594928 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 9 + 0 + 0 + 23 + 594 + 9 + 28 = 666.

It is a super-2 number, since 2×102090023594928² (a number of 29 digits) contains 22 as substring.

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, 10329378 + ... + 17631678.

Almost surely, 2^{102090023594928} is an apocalyptic number.

102090023594928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102090023594928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151284886710048).

102090023594928 is an abundant number, since it is smaller than the sum of its proper divisors (200479749825168).

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

102090023594928 is a wasteful number, since it uses less digits than its factorization.

102090023594928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7308043 (or 7308034 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 54.

The spelling of 102090023594928 in words is "one hundred two trillion, ninety billion, twenty-three million, five hundred ninety-four thousand, nine hundred twenty-eight".