102112022312132 has 48 divisors (see below), whose sum is σ = 206419188877440. Its totient is φ = 43293159936000.

The previous prime is 102112022312119. The next prime is 102112022312137. The reversal of 102112022312132 is 231213220211201.

It is a junction number, because it is equal to n+sod(n) for n = 102112022312098 and 102112022312107.

It is not an unprimeable number, because it can be changed into a prime (102112022312137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24141494 + ... + 28054157.

It is an arithmetic number, because the mean of its divisors is an integer number (4300399768280).

Almost surely, 2^{102112022312132} is an apocalyptic number.

It is an amenable number.

102112022312132 is an abundant number, since it is smaller than the sum of its proper divisors (104307166565308).

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

102112022312132 is a wasteful number, since it uses less digits than its factorization.

102112022312132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52196412 (or 52196410 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 102112022312132 its reverse (231213220211201), we get a palindrome (333325242523333).

The spelling of 102112022312132 in words is "one hundred two trillion, one hundred twelve billion, twenty-two million, three hundred twelve thousand, one hundred thirty-two".