102112323104 has 24 divisors (see below), whose sum is σ = 219309421968. Its totient is φ = 46414692160.

The previous prime is 102112323059. The next prime is 102112323107. The reversal of 102112323104 is 401323211201.

It is not an unprimeable number, because it can be changed into a prime (102112323107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145045562 + ... + 145046265.

It is an arithmetic number, because the mean of its divisors is an integer number (9137892582).

Almost surely, 2^102112323104 is an apocalyptic number.

It is an amenable number.

102112323104 is an abundant number, since it is smaller than the sum of its proper divisors (117197098864).

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

102112323104 is a wasteful number, since it uses less digits than its factorization.

102112323104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290091848 (or 290091840 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 102112323104 its reverse (401323211201), we get a palindrome (503435534305).

The spelling of 102112323104 in words is "one hundred two billion, one hundred twelve million, three hundred twenty-three thousand, one hundred four".