311413104 has 60 divisors (see below), whose sum is σ = 899650752. Its totient is φ = 100454400.

The previous prime is 311413103. The next prime is 311413153. The reversal of 311413104 is 401314113.

311413104 is a `hidden beast` number, since 311 + 41 + 310 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311413103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30417 + ... + 39344.

Almost surely, 2^311413104 is an apocalyptic number.

It is an amenable number.

311413104 is an abundant number, since it is smaller than the sum of its proper divisors (588237648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

311413104 is a wasteful number, since it uses less digits than its factorization.

311413104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69806 (or 69797 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 311413104 is about 17646.9006910562. The cubic root of 311413104 is about 677.8167463595.

Adding to 311413104 its reverse (401314113), we get a palindrome (712727217).

The spelling of 311413104 in words is "three hundred eleven million, four hundred thirteen thousand, one hundred four".