130322031121 has 4 divisors (see below), whose sum is σ = 130906435072. Its totient is φ = 129737627172.

The previous prime is 130322031113. The next prime is 130322031137. The reversal of 130322031121 is 121130223031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130322031121 - 2³ = 130322031113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130322011121) 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, 292201641 + ... + 292202086.

It is an arithmetic number, because the mean of its divisors is an integer number (32726608768).

Almost surely, 2^130322031121 is an apocalyptic number.

It is an amenable number.

130322031121 is a deficient number, since it is larger than the sum of its proper divisors (584403951).

130322031121 is an equidigital number, since it uses as much as digits as its factorization.

130322031121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584403950.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 130322031121 its reverse (121130223031), we get a palindrome (251452254152).

The spelling of 130322031121 in words is "one hundred thirty billion, three hundred twenty-two million, thirty-one thousand, one hundred twenty-one".