2465856100231 has 2 divisors, whose sum is σ = 2465856100232. Its totient is φ = 2465856100230.

The previous prime is 2465856100207. The next prime is 2465856100243. The reversal of 2465856100231 is 1320016585642.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2465856100231 - 2²¹ = 2465854003079 is a prime.

It is a super-2 number, since 2×2465856100231² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2465856100261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1232928050115 + 1232928050116.

It is an arithmetic number, because the mean of its divisors is an integer number (1232928050116).

Almost surely, 2^{2465856100231} is an apocalyptic number.

2465856100231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2465856100231 is an equidigital number, since it uses as much as digits as its factorization.

2465856100231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 345600, while the sum is 43.

The spelling of 2465856100231 in words is "two trillion, four hundred sixty-five billion, eight hundred fifty-six million, one hundred thousand, two hundred thirty-one".