10132321031220 has 24 divisors (see below), whose sum is σ = 28370498887584. Its totient is φ = 2701952274976.

The previous prime is 10132321031219. The next prime is 10132321031221. The reversal of 10132321031220 is 2213012323101.

It is an interprime number because it is at equal distance from previous prime (10132321031219) and next prime (10132321031221).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10132321031221) 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, 84436008534 + ... + 84436008653.

It is an arithmetic number, because the mean of its divisors is an integer number (1182104120316).

Almost surely, 2^{10132321031220} is an apocalyptic number.

10132321031220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10132321031220 is an abundant number, since it is smaller than the sum of its proper divisors (18238177856364).

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

10132321031220 is a wasteful number, since it uses less digits than its factorization.

10132321031220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168872017199 (or 168872017197 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10132321031220 its reverse (2213012323101), we get a palindrome (12345333354321).

The spelling of 10132321031220 in words is "ten trillion, one hundred thirty-two billion, three hundred twenty-one million, thirty-one thousand, two hundred twenty".