130021322113031 has 4 divisors (see below), whose sum is σ = 130021418344272. Its totient is φ = 130021225881792.

The previous prime is 130021322112961. The next prime is 130021322113037. The reversal of 130021322113031 is 130311223120031.

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

It is a cyclic number.

It is not a de Polignac number, because 130021322113031 - 2²⁶ = 130021255004167 is a prime.

It is a super-2 number, since 2×130021322113031² (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 = 130021322112988 and 130021322113006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130021322113037) 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, 46059635 + ... + 48800948.

It is an arithmetic number, because the mean of its divisors is an integer number (32505354586068).

Almost surely, 2^{130021322113031} is an apocalyptic number.

130021322113031 is a deficient number, since it is larger than the sum of its proper divisors (96231241).

130021322113031 is an equidigital number, since it uses as much as digits as its factorization.

130021322113031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96231240.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 130021322113031 its reverse (130311223120031), we get a palindrome (260332545233062).

The spelling of 130021322113031 in words is "one hundred thirty trillion, twenty-one billion, three hundred twenty-two million, one hundred thirteen thousand, thirty-one".