13220103131 has 8 divisors (see below), whose sum is σ = 13359559920. Its totient is φ = 13080711168.

The previous prime is 13220103107. The next prime is 13220103161. The reversal of 13220103131 is 13130102231.

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 13220103131 - 2¹⁰ = 13220102107 is a prime.

It is a super-2 number, since 2×13220103131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13220103161) 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, 470075 + ... + 497403.

It is an arithmetic number, because the mean of its divisors is an integer number (1669944990).

Almost surely, 2^13220103131 is an apocalyptic number.

13220103131 is a deficient number, since it is larger than the sum of its proper divisors (139456789).

13220103131 is an equidigital number, since it uses as much as digits as its factorization.

13220103131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32413.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 13220103131 its reverse (13130102231), we get a palindrome (26350205362).

The spelling of 13220103131 in words is "thirteen billion, two hundred twenty million, one hundred three thousand, one hundred thirty-one".