2312613630343 has 2 divisors, whose sum is σ = 2312613630344. Its totient is φ = 2312613630342.

The previous prime is 2312613630259. The next prime is 2312613630347. The reversal of 2312613630343 is 3430363162132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2312613630343 - 2²¹ = 2312611533191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2312613630347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156306815171 + 1156306815172.

It is an arithmetic number, because the mean of its divisors is an integer number (1156306815172).

Almost surely, 2^{2312613630343} is an apocalyptic number.

2312613630343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312613630343 is an equidigital number, since it uses as much as digits as its factorization.

2312613630343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 37.

Adding to 2312613630343 its reverse (3430363162132), we get a palindrome (5742976792475).

The spelling of 2312613630343 in words is "two trillion, three hundred twelve billion, six hundred thirteen million, six hundred thirty thousand, three hundred forty-three".