10013220031 has 8 divisors (see below), whose sum is σ = 10673391600. Its totient is φ = 9360955008.

The previous prime is 10013219971. The next prime is 10013220037. The reversal of 10013220031 is 13002231001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10013220031 - 2⁹ = 10013219519 is a prime.

It is a super-2 number, since 2×10013220031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10013219993 and 10013220020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10013220037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1974021 + ... + 1979086.

It is an arithmetic number, because the mean of its divisors is an integer number (1334173950).

Almost surely, 2^10013220031 is an apocalyptic number.

10013220031 is a deficient number, since it is larger than the sum of its proper divisors (660171569).

10013220031 is a wasteful number, since it uses less digits than its factorization.

10013220031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3953273.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10013220031 its reverse (13002231001), we get a palindrome (23015451032).

The spelling of 10013220031 in words is "ten billion, thirteen million, two hundred twenty thousand, thirty-one".