312113110 has 16 divisors (see below), whose sum is σ = 562010400. Its totient is φ = 124799296.

The previous prime is 312113101. The next prime is 312113111. The reversal of 312113110 is 11311213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312113111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40551 + ... + 47629.

It is an arithmetic number, because the mean of its divisors is an integer number (35125650).

Almost surely, 2^312113110 is an apocalyptic number.

312113110 is a deficient number, since it is larger than the sum of its proper divisors (249897290).

312113110 is a wasteful number, since it uses less digits than its factorization.

312113110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11495.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 312113110 is about 17666.7232389031. The cubic root of 312113110 is about 678.3242402230.

Adding to 312113110 its reverse (11311213), we get a palindrome (323424323).

The spelling of 312113110 in words is "three hundred twelve million, one hundred thirteen thousand, one hundred ten".