130002312331 has 8 divisors (see below), whose sum is σ = 137665673280. Its totient is φ = 122340747648.

The previous prime is 130002312317. The next prime is 130002312347. The reversal of 130002312331 is 133213200031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130002312331 - 2³¹ = 127854828683 is a prime.

It is a super-2 number, since 2×130002312331² (a number of 23 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 = 130002312299 and 130002312308.

It is not an unprimeable number, because it can be changed into a prime (130002312431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298611 + ... + 590908.

It is an arithmetic number, because the mean of its divisors is an integer number (17208209160).

Almost surely, 2^130002312331 is an apocalyptic number.

130002312331 is a deficient number, since it is larger than the sum of its proper divisors (7663360949).

130002312331 is an equidigital number, since it uses as much as digits as its factorization.

130002312331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898133.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130002312331 its reverse (133213200031), we get a palindrome (263215512362).

The spelling of 130002312331 in words is "one hundred thirty billion, two million, three hundred twelve thousand, three hundred thirty-one".