32013131001 has 32 divisors (see below), whose sum is σ = 47051591040. Its totient is φ = 19270358016.

The previous prime is 32013130949. The next prime is 32013131081. The reversal of 32013131001 is 10013131023.

It is a de Polignac number, because none of the positive numbers 2^k-32013131001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32013131081) 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 31 ways as a sum of consecutive naturals, for example, 163270 + ... + 301136.

It is an arithmetic number, because the mean of its divisors is an integer number (1470362220).

Almost surely, 2^32013131001 is an apocalyptic number.

It is an amenable number.

32013131001 is a deficient number, since it is larger than the sum of its proper divisors (15038460039).

32013131001 is a wasteful number, since it uses less digits than its factorization.

32013131001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138073.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 32013131001 its reverse (10013131023), we get a palindrome (42026262024).

The spelling of 32013131001 in words is "thirty-two billion, thirteen million, one hundred thirty-one thousand, one".