13031300122313 has 4 divisors (see below), whose sum is σ = 14215963769808. Its totient is φ = 11846636474820.

The previous prime is 13031300122307. The next prime is 13031300122319. The reversal of 13031300122313 is 31322100313031.

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 an interprime number because it is at equal distance from previous prime (13031300122307) and next prime (13031300122319).

It is a cyclic number.

It is not a de Polignac number, because 13031300122313 - 2⁴ = 13031300122297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13031300122319) 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, 592331823731 + ... + 592331823752.

It is an arithmetic number, because the mean of its divisors is an integer number (3553990942452).

Almost surely, 2^{13031300122313} is an apocalyptic number.

It is an amenable number.

13031300122313 is a deficient number, since it is larger than the sum of its proper divisors (1184663647495).

13031300122313 is a wasteful number, since it uses less digits than its factorization.

13031300122313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1184663647494.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 13031300122313 its reverse (31322100313031), we get a palindrome (44353400435344).

The spelling of 13031300122313 in words is "thirteen trillion, thirty-one billion, three hundred million, one hundred twenty-two thousand, three hundred thirteen".