2131100002379 has 2 divisors, whose sum is σ = 2131100002380. Its totient is φ = 2131100002378.

The previous prime is 2131100002303. The next prime is 2131100002387. The reversal of 2131100002379 is 9732000011312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2131100002379 - 2²⁴ = 2131083225163 is a prime.

It is not a weakly prime, because it can be changed into another prime (2131100008379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065550001189 + 1065550001190.

It is an arithmetic number, because the mean of its divisors is an integer number (1065550001190).

Almost surely, 2^{2131100002379} is an apocalyptic number.

2131100002379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131100002379 is an equidigital number, since it uses as much as digits as its factorization.

2131100002379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 29.

The spelling of 2131100002379 in words is "two trillion, one hundred thirty-one billion, one hundred million, two thousand, three hundred seventy-nine".