312035552111 has 2 divisors, whose sum is σ = 312035552112. Its totient is φ = 312035552110.

The previous prime is 312035552047. The next prime is 312035552113. The reversal of 312035552111 is 111255530213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312035552111 - 2⁶ = 312035552047 is a prime.

Together with 312035552113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (312035552113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156017776055 + 156017776056.

It is an arithmetic number, because the mean of its divisors is an integer number (156017776056).

Almost surely, 2^312035552111 is an apocalyptic number.

312035552111 is a deficient number, since it is larger than the sum of its proper divisors (1).

312035552111 is an equidigital number, since it uses as much as digits as its factorization.

312035552111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 312035552111 in words is "three hundred twelve billion, thirty-five million, five hundred fifty-two thousand, one hundred eleven".