32013131311 has 16 divisors (see below), whose sum is σ = 37116576000. Its totient is φ = 27044938368.

The previous prime is 32013131309. The next prime is 32013131327. The reversal of 32013131311 is 11313131023.

It is not a de Polignac number, because 32013131311 - 2¹ = 32013131309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32013131411) 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 in 15 ways as a sum of consecutive naturals, for example, 28540 + ... + 254638.

It is an arithmetic number, because the mean of its divisors is an integer number (2319786000).

Almost surely, 2^32013131311 is an apocalyptic number.

32013131311 is a deficient number, since it is larger than the sum of its proper divisors (5103444689).

32013131311 is a wasteful number, since it uses less digits than its factorization.

32013131311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226398.

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

Adding to 32013131311 its reverse (11313131023), we get a palindrome (43326262334).

The spelling of 32013131311 in words is "thirty-two billion, thirteen million, one hundred thirty-one thousand, three hundred eleven".