102322131203112 has 64 divisors (see below), whose sum is σ = 261758312640000. Its totient is φ = 33313670169024.

The previous prime is 102322131203111. The next prime is 102322131203129. The reversal of 102322131203112 is 211302131223201.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (102322131203111) 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, 69550189 + ... + 71006147.

It is an arithmetic number, because the mean of its divisors is an integer number (4089973635000).

Almost surely, 2^{102322131203112} is an apocalyptic number.

102322131203112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102322131203112 is an abundant number, since it is smaller than the sum of its proper divisors (159436181436888).

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

102322131203112 is a wasteful number, since it uses less digits than its factorization.

102322131203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1524110 (or 1524106 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 102322131203112 its reverse (211302131223201), we get a palindrome (313624262426313).

The spelling of 102322131203112 in words is "one hundred two trillion, three hundred twenty-two billion, one hundred thirty-one million, two hundred three thousand, one hundred twelve".