312031240114 has 16 divisors (see below), whose sum is σ = 510915555936. Its totient is φ = 141743776000.

The previous prime is 312031240069. The next prime is 312031240121. The reversal of 312031240114 is 411042130213.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4394272 + ... + 4464715.

It is an arithmetic number, because the mean of its divisors is an integer number (31932222246).

Almost surely, 2^312031240114 is an apocalyptic number.

312031240114 is a deficient number, since it is larger than the sum of its proper divisors (198884315822).

312031240114 is a wasteful number, since it uses less digits than its factorization.

312031240114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8860601.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 312031240114 its reverse (411042130213), we get a palindrome (723073370327).

The spelling of 312031240114 in words is "three hundred twelve billion, thirty-one million, two hundred forty thousand, one hundred fourteen".