2131300212319 has 2 divisors, whose sum is σ = 2131300212320. Its totient is φ = 2131300212318.

The previous prime is 2131300212271. The next prime is 2131300212341. The reversal of 2131300212319 is 9132120031312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2131300212319 - 2¹⁵ = 2131300179551 is a prime.

It is a super-2 number, since 2×2131300212319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2131300212389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1065650106159 + 1065650106160.

It is an arithmetic number, because the mean of its divisors is an integer number (1065650106160).

Almost surely, 2^{2131300212319} is an apocalyptic number.

2131300212319 is a deficient number, since it is larger than the sum of its proper divisors (1).

2131300212319 is an equidigital number, since it uses as much as digits as its factorization.

2131300212319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 2131300212319 in words is "two trillion, one hundred thirty-one billion, three hundred million, two hundred twelve thousand, three hundred nineteen".