312351114 has 32 divisors (see below), whose sum is σ = 642905280. Its totient is φ = 101094912.

The previous prime is 312351113. The next prime is 312351121. The reversal of 312351114 is 411153213.

It is not an unprimeable number, because it can be changed into a prime (312351113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136282 + ... + 138554.

It is an arithmetic number, because the mean of its divisors is an integer number (20090790).

Almost surely, 2^312351114 is an apocalyptic number.

312351114 is an abundant number, since it is smaller than the sum of its proper divisors (330554166).

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

312351114 is a wasteful number, since it uses less digits than its factorization.

312351114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934.

The product of its digits is 360, while the sum is 21.

The square root of 312351114 is about 17673.4578959523. The cubic root of 312351114 is about 678.4966166873.

The spelling of 312351114 in words is "three hundred twelve million, three hundred fifty-one thousand, one hundred fourteen".