102923444008 has 64 divisors (see below), whose sum is σ = 240670310400. Its totient is φ = 40088368320.

The previous prime is 102923444003. The next prime is 102923444047. The reversal of 102923444008 is 800444329201.

It is a super-2 number, since 2×102923444008² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102923444003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2268441 + ... + 2313367.

It is an arithmetic number, because the mean of its divisors is an integer number (3760473600).

Almost surely, 2^102923444008 is an apocalyptic number.

It is an amenable number.

102923444008 is an abundant number, since it is smaller than the sum of its proper divisors (137746866392).

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

102923444008 is a wasteful number, since it uses less digits than its factorization.

102923444008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48670 (or 48666 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 102923444008 in words is "one hundred two billion, nine hundred twenty-three million, four hundred forty-four thousand, eight".