130220013332131 has 4 divisors (see below), whose sum is σ = 137880014116392. Its totient is φ = 122560012547872.

The previous prime is 130220013332011. The next prime is 130220013332173. The reversal of 130220013332131 is 131233310022031.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 130220013332131 - 2¹⁷ = 130220013201059 is a prime.

It is a super-2 number, since 2×130220013332131² (a number of 29 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 = 130220013332096 and 130220013332105.

It is not an unprimeable number, because it can be changed into a prime (130220013338131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3830000392105 + ... + 3830000392138.

It is an arithmetic number, because the mean of its divisors is an integer number (34470003529098).

Almost surely, 2^{130220013332131} is an apocalyptic number.

130220013332131 is a deficient number, since it is larger than the sum of its proper divisors (7660000784261).

130220013332131 is an equidigital number, since it uses as much as digits as its factorization.

130220013332131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7660000784260.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 130220013332131 its reverse (131233310022031), we get a palindrome (261453323354162).

The spelling of 130220013332131 in words is "one hundred thirty trillion, two hundred twenty billion, thirteen million, three hundred thirty-two thousand, one hundred thirty-one".