32113013131 has 2 divisors, whose sum is σ = 32113013132. Its totient is φ = 32113013130.

The previous prime is 32113013129. The next prime is 32113013227. The reversal of 32113013131 is 13131031123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32113013131 - 2¹ = 32113013129 is a prime.

It is a super-2 number, since 2×32113013131² (a number of 22 digits) contains 22 as substring.

Together with 32113013129, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 32113013099 and 32113013108.

It is not a weakly prime, because it can be changed into another prime (32113053131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16056506565 + 16056506566.

It is an arithmetic number, because the mean of its divisors is an integer number (16056506566).

Almost surely, 2^32113013131 is an apocalyptic number.

32113013131 is a deficient number, since it is larger than the sum of its proper divisors (1).

32113013131 is an equidigital number, since it uses as much as digits as its factorization.

32113013131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 32113013131 its reverse (13131031123), we get a palindrome (45244044254).

The spelling of 32113013131 in words is "thirty-two billion, one hundred thirteen million, thirteen thousand, one hundred thirty-one".