10031444013 has 16 divisors (see below), whose sum is σ = 13664330496. Its totient is φ = 6543187200.

The previous prime is 10031443987. The next prime is 10031444021. The reversal of 10031444013 is 31044413001.

It is not a de Polignac number, because 10031444013 - 2⁸ = 10031443757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031444063) 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, 496713 + ... + 516513.

It is an arithmetic number, because the mean of its divisors is an integer number (854020656).

Almost surely, 2^10031444013 is an apocalyptic number.

It is an amenable number.

10031444013 is a deficient number, since it is larger than the sum of its proper divisors (3632886483).

10031444013 is a wasteful number, since it uses less digits than its factorization.

10031444013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23444.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10031444013 its reverse (31044413001), we get a palindrome (41075857014).

The spelling of 10031444013 in words is "ten billion, thirty-one million, four hundred forty-four thousand, thirteen".