32101131113320 has 32 divisors (see below), whose sum is σ = 72942669222120. Its totient is φ = 12713319251200.

The previous prime is 32101131113237. The next prime is 32101131113323. The reversal of 32101131113320 is 2331113110123.

It can be written as a sum of positive squares in 4 ways, for example, as 31034013189124 + 1067117924196 = 5570818^2 + 1033014^2 .

It is a super-2 number, since 2×32101131113320² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32101131113291 and 32101131113300.

It is not an unprimeable number, because it can be changed into a prime (32101131113323) 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 7 ways as a sum of consecutive naturals, for example, 3972908227 + ... + 3972916306.

Almost surely, 2^{32101131113320} is an apocalyptic number.

It is an amenable number.

32101131113320 is an abundant number, since it is smaller than the sum of its proper divisors (40841538108800).

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

32101131113320 is a wasteful number, since it uses less digits than its factorization.

32101131113320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7945824645 (or 7945824641 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 32101131113320 its reverse (2331113110123), we get a palindrome (34432244223443).

The spelling of 32101131113320 in words is "thirty-two trillion, one hundred one billion, one hundred thirty-one million, one hundred thirteen thousand, three hundred twenty".