311325602111 has 2 divisors, whose sum is σ = 311325602112. Its totient is φ = 311325602110.

The previous prime is 311325602099. The next prime is 311325602123. The reversal of 311325602111 is 111206523113.

It is a balanced prime because it is at equal distance from previous prime (311325602099) and next prime (311325602123).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-311325602111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (311325602141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 155662801055 + 155662801056.

It is an arithmetic number, because the mean of its divisors is an integer number (155662801056).

Almost surely, 2^311325602111 is an apocalyptic number.

311325602111 is a deficient number, since it is larger than the sum of its proper divisors (1).

311325602111 is an equidigital number, since it uses as much as digits as its factorization.

311325602111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 26.

The spelling of 311325602111 in words is "three hundred eleven billion, three hundred twenty-five million, six hundred two thousand, one hundred eleven".