130120310011331 has 4 divisors (see below), whose sum is σ = 131767402543200. Its totient is φ = 128473217479464.

The previous prime is 130120310011313. The next prime is 130120310011343. The reversal of 130120310011331 is 133110013021031.

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 130120310011331 - 2³⁴ = 130103130142147 is a prime.

It is a super-3 number, since 3×130120310011331³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130120310011831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 823546265816 + ... + 823546265973.

It is an arithmetic number, because the mean of its divisors is an integer number (32941850635800).

Almost surely, 2^{130120310011331} is an apocalyptic number.

130120310011331 is a deficient number, since it is larger than the sum of its proper divisors (1647092531869).

130120310011331 is an equidigital number, since it uses as much as digits as its factorization.

130120310011331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647092531868.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 130120310011331 its reverse (133110013021031), we get a palindrome (263230323032362).

The spelling of 130120310011331 in words is "one hundred thirty trillion, one hundred twenty billion, three hundred ten million, eleven thousand, three hundred thirty-one".