32013030131 has 4 divisors (see below), whose sum is σ = 32077185000. Its totient is φ = 31948875264.

The previous prime is 32013030113. The next prime is 32013030149. The reversal of 32013030131 is 13103031023.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (32013030113) and next prime (32013030149).

It is a cyclic number.

It is not a de Polignac number, because 32013030131 - 2⁶ = 32013030067 is a prime.

It is a super-2 number, since 2×32013030131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32013033131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32076686 + ... + 32077683.

It is an arithmetic number, because the mean of its divisors is an integer number (8019296250).

Almost surely, 2^32013030131 is an apocalyptic number.

32013030131 is a deficient number, since it is larger than the sum of its proper divisors (64154869).

32013030131 is an equidigital number, since it uses as much as digits as its factorization.

32013030131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64154868.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 32013030131 its reverse (13103031023), we get a palindrome (45116061154).

The spelling of 32013030131 in words is "thirty-two billion, thirteen million, thirty thousand, one hundred thirty-one".