32130013303020 has 48 divisors (see below), whose sum is σ = 89964294110208. Its totient is φ = 8567979084480.

The previous prime is 32130013303007. The next prime is 32130013303033. The reversal of 32130013303020 is 2030331003123.

It is an interprime number because it is at equal distance from previous prime (32130013303007) and next prime (32130013303033).

It is a super-2 number, since 2×32130013303020² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32105605 + ... + 33091235.

It is an arithmetic number, because the mean of its divisors is an integer number (1874256127296).

Almost surely, 2^{32130013303020} is an apocalyptic number.

32130013303020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32130013303020 is an abundant number, since it is smaller than the sum of its proper divisors (57834280807188).

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

32130013303020 is a wasteful number, since it uses less digits than its factorization.

32130013303020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528950 (or 1528948 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 32130013303020 its reverse (2030331003123), we get a palindrome (34160344306143).

The spelling of 32130013303020 in words is "thirty-two trillion, one hundred thirty billion, thirteen million, three hundred three thousand, twenty".