311164102 has 16 divisors (see below), whose sum is σ = 512674560. Its totient is φ = 140984712.

The previous prime is 311164099. The next prime is 311164123. The reversal of 311164102 is 201461113.

311164102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 311164102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 177138 + ... + 178885.

It is an arithmetic number, because the mean of its divisors is an integer number (32042160).

Almost surely, 2^311164102 is an apocalyptic number.

311164102 is a deficient number, since it is larger than the sum of its proper divisors (201510458).

311164102 is a wasteful number, since it uses less digits than its factorization.

311164102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356067.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 311164102 is about 17639.8441603094. The cubic root of 311164102 is about 677.6360402733.

The spelling of 311164102 in words is "three hundred eleven million, one hundred sixty-four thousand, one hundred two".