312413435311 has 4 divisors (see below), whose sum is σ = 312490445392. Its totient is φ = 312336425232.

The previous prime is 312413435309. The next prime is 312413435329. The reversal of 312413435311 is 113534314213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 312413435311 - 2¹ = 312413435309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312413435611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38498955 + ... + 38507068.

It is an arithmetic number, because the mean of its divisors is an integer number (78122611348).

Almost surely, 2^312413435311 is an apocalyptic number.

312413435311 is a deficient number, since it is larger than the sum of its proper divisors (77010081).

312413435311 is an equidigital number, since it uses as much as digits as its factorization.

312413435311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77010080.

The product of its digits is 12960, while the sum is 31.

Adding to 312413435311 its reverse (113534314213), we get a palindrome (425947749524).

The spelling of 312413435311 in words is "three hundred twelve billion, four hundred thirteen million, four hundred thirty-five thousand, three hundred eleven".