312123412114 has 32 divisors (see below), whose sum is σ = 504900760320. Its totient is φ = 144245495808.

The previous prime is 312123412103. The next prime is 312123412123. The reversal of 312123412114 is 411214321213.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290514 + ... + 841810.

It is an arithmetic number, because the mean of its divisors is an integer number (15778148760).

Almost surely, 2^312123412114 is an apocalyptic number.

312123412114 is a deficient number, since it is larger than the sum of its proper divisors (192777348206).

312123412114 is a wasteful number, since it uses less digits than its factorization.

312123412114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551682.

The product of its digits is 1152, while the sum is 25.

Adding to 312123412114 its reverse (411214321213), we get a palindrome (723337733327).

Subtracting 312123412114 from its reverse (411214321213), we obtain a palindrome (99090909099).

The spelling of 312123412114 in words is "three hundred twelve billion, one hundred twenty-three million, four hundred twelve thousand, one hundred fourteen".