102021302012232 has 32 divisors (see below), whose sum is σ = 256023039286080. Its totient is φ = 33877796103360.

The previous prime is 102021302012219. The next prime is 102021302012239. The reversal of 102021302012232 is 232210203120201.

It is a junction number, because it is equal to n+sod(n) for n = 102021302012199 and 102021302012208.

It is not an unprimeable number, because it can be changed into a prime (102021302012239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8081529019 + ... + 8081541642.

It is an arithmetic number, because the mean of its divisors is an integer number (8000719977690).

Almost surely, 2^{102021302012232} is an apocalyptic number.

102021302012232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102021302012232 is an abundant number, since it is smaller than the sum of its proper divisors (154001737273848).

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

102021302012232 is a wasteful number, since it uses less digits than its factorization.

102021302012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16163070933 (or 16163070929 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 102021302012232 its reverse (232210203120201), we get a palindrome (334231505132433).

The spelling of 102021302012232 in words is "one hundred two trillion, twenty-one billion, three hundred two million, twelve thousand, two hundred thirty-two".