3132431013 has 4 divisors (see below), whose sum is σ = 4176574688. Its totient is φ = 2088287340.

The previous prime is 3132430981. The next prime is 3132431041. The reversal of 3132431013 is 3101342313.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3132431013 - 2⁵ = 3132430981 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3132431413) 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 3 ways as a sum of consecutive naturals, for example, 522071833 + ... + 522071838.

It is an arithmetic number, because the mean of its divisors is an integer number (1044143672).

Almost surely, 2^3132431013 is an apocalyptic number.

It is an amenable number.

3132431013 is a deficient number, since it is larger than the sum of its proper divisors (1044143675).

3132431013 is a wasteful number, since it uses less digits than its factorization.

3132431013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044143674.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 3132431013 is about 55968.1249730594. The cubic root of 3132431013 is about 1463.1668005038.

Adding to 3132431013 its reverse (3101342313), we get a palindrome (6233773326).

The spelling of 3132431013 in words is "three billion, one hundred thirty-two million, four hundred thirty-one thousand, thirteen".