312034113 has 24 divisors (see below), whose sum is σ = 483537600. Its totient is φ = 200845008.

The previous prime is 312034109. The next prime is 312034141. The reversal of 312034113 is 311430213.

312034113 is a `hidden beast` number, since 312 + 0 + 341 + 13 = 666.

It is not a de Polignac number, because 312034113 - 2² = 312034109 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (312034103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15093 + ... + 29186.

It is an arithmetic number, because the mean of its divisors is an integer number (20147400).

Almost surely, 2^312034113 is an apocalyptic number.

It is an amenable number.

312034113 is a deficient number, since it is larger than the sum of its proper divisors (171503487).

312034113 is an equidigital number, since it uses as much as digits as its factorization.

312034113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44323 (or 44311 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 312034113 is about 17664.4873404240. The cubic root of 312034113 is about 678.2670065900.

Adding to 312034113 its reverse (311430213), we get a palindrome (623464326).

The spelling of 312034113 in words is "three hundred twelve million, thirty-four thousand, one hundred thirteen".