102330320031312 has 80 divisors (see below), whose sum is σ = 267544202741760. Its totient is φ = 33698398859136.

The previous prime is 102330320031287. The next prime is 102330320031319. The reversal of 102330320031312 is 213130023033201.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102330320031319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197933889 + ... + 198450207.

It is an arithmetic number, because the mean of its divisors is an integer number (3344302534272).

Almost surely, 2^{102330320031312} is an apocalyptic number.

102330320031312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102330320031312 is an abundant number, since it is smaller than the sum of its proper divisors (165213882710448).

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

102330320031312 is a wasteful number, since it uses less digits than its factorization.

102330320031312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566160 (or 566154 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 102330320031312 its reverse (213130023033201), we get a palindrome (315460343064513).

The spelling of 102330320031312 in words is "one hundred two trillion, three hundred thirty billion, three hundred twenty million, thirty-one thousand, three hundred twelve".