13303220131 has 8 divisors (see below), whose sum is σ = 13434879744. Its totient is φ = 13171608840.

The previous prime is 13303220111. The next prime is 13303220143. The reversal of 13303220131 is 13102230331.

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 13303220131 - 2²¹ = 13301122979 is a prime.

It is a super-2 number, since 2×13303220131² (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 = 13303220099 and 13303220108.

It is not an unprimeable number, because it can be changed into a prime (13303220111) 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, 824976 + ... + 840946.

It is an arithmetic number, because the mean of its divisors is an integer number (1679359968).

Almost surely, 2^13303220131 is an apocalyptic number.

13303220131 is a deficient number, since it is larger than the sum of its proper divisors (131659613).

13303220131 is a wasteful number, since it uses less digits than its factorization.

13303220131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24161.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 13303220131 its reverse (13102230331), we get a palindrome (26405450462).

The spelling of 13303220131 in words is "thirteen billion, three hundred three million, two hundred twenty thousand, one hundred thirty-one".