130344230012331 has 4 divisors (see below), whose sum is σ = 173792306683112. Its totient is φ = 86896153341552.

The previous prime is 130344230012257. The next prime is 130344230012407. The reversal of 130344230012331 is 133210032443031.

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

It is not a de Polignac number, because 130344230012331 - 2¹⁵ = 130344229979563 is a prime.

It is a super-2 number, since 2×130344230012331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130344230010331) 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, 21724038335386 + ... + 21724038335391.

It is an arithmetic number, because the mean of its divisors is an integer number (43448076670778).

Almost surely, 2^{130344230012331} is an apocalyptic number.

130344230012331 is a deficient number, since it is larger than the sum of its proper divisors (43448076670781).

130344230012331 is an equidigital number, since it uses as much as digits as its factorization.

130344230012331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43448076670780.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 130344230012331 its reverse (133210032443031), we get a palindrome (263554262455362).

The spelling of 130344230012331 in words is "one hundred thirty trillion, three hundred forty-four billion, two hundred thirty million, twelve thousand, three hundred thirty-one".