2313100871951 has 2 divisors, whose sum is σ = 2313100871952. Its totient is φ = 2313100871950.

The previous prime is 2313100871911. The next prime is 2313100871969. The reversal of 2313100871951 is 1591780013132.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2313100871951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2313100871899 and 2313100871908.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2313100871911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156550435975 + 1156550435976.

It is an arithmetic number, because the mean of its divisors is an integer number (1156550435976).

Almost surely, 2^{2313100871951} is an apocalyptic number.

2313100871951 is a deficient number, since it is larger than the sum of its proper divisors (1).

2313100871951 is an equidigital number, since it uses as much as digits as its factorization.

2313100871951 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 41.

The spelling of 2313100871951 in words is "two trillion, three hundred thirteen billion, one hundred million, eight hundred seventy-one thousand, nine hundred fifty-one".