2315605136323 has 2 divisors, whose sum is σ = 2315605136324. Its totient is φ = 2315605136322.

The previous prime is 2315605136293. The next prime is 2315605136371. The reversal of 2315605136323 is 3236315065132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2315605136323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2315605136023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1157802568161 + 1157802568162.

It is an arithmetic number, because the mean of its divisors is an integer number (1157802568162).

Almost surely, 2^{2315605136323} is an apocalyptic number.

2315605136323 is a deficient number, since it is larger than the sum of its proper divisors (1).

2315605136323 is an equidigital number, since it uses as much as digits as its factorization.

2315605136323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 291600, while the sum is 40.

The spelling of 2315605136323 in words is "two trillion, three hundred fifteen billion, six hundred five million, one hundred thirty-six thousand, three hundred twenty-three".