32031012013 has 16 divisors (see below), whose sum is σ = 43006674816. Its totient is φ = 23039288640.

The previous prime is 32031011953. The next prime is 32031012019. The reversal of 32031012013 is 31021013023.

It is a cyclic number.

It is not a de Polignac number, because 32031012013 - 2¹³ = 32031003821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32031012019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15998506 + ... + 16000507.

It is an arithmetic number, because the mean of its divisors is an integer number (2687917176).

Almost surely, 2^32031012013 is an apocalyptic number.

It is an amenable number.

32031012013 is a deficient number, since it is larger than the sum of its proper divisors (10975662803).

32031012013 is a wasteful number, since it uses less digits than its factorization.

32031012013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31999044.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 32031012013 its reverse (31021013023), we get a palindrome (63052025036).

The spelling of 32031012013 in words is "thirty-two billion, thirty-one million, twelve thousand, thirteen".