102312020320332 has 96 divisors (see below), whose sum is σ = 241215290027712. Its totient is φ = 33750574104576.

The previous prime is 102312020320331. The next prime is 102312020320361. The reversal of 102312020320332 is 233023020213201.

It is not an unprimeable number, because it can be changed into a prime (102312020320331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6796778518 + ... + 6796793570.

It is an arithmetic number, because the mean of its divisors is an integer number (2512659271122).

Almost surely, 2^{102312020320332} is an apocalyptic number.

102312020320332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102312020320332 is an abundant number, since it is smaller than the sum of its proper divisors (138903269707380).

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

102312020320332 is a wasteful number, since it uses less digits than its factorization.

102312020320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30347 (or 30345 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 102312020320332 its reverse (233023020213201), we get a palindrome (335335040533533).

The spelling of 102312020320332 in words is "one hundred two trillion, three hundred twelve billion, twenty million, three hundred twenty thousand, three hundred thirty-two".