312000134020011 has 12 divisors (see below), whose sum is σ = 450717685545192. Its totient is φ = 207976631518656.

The previous prime is 312000134019979. The next prime is 312000134020033. The reversal of 312000134020011 is 110020431000213.

312000134020011 is a `hidden beast` number, since 3 + 120 + 0 + 0 + 1 + 340 + 200 + 1 + 1 = 666.

It is not a de Polignac number, because 312000134020011 - 2⁵ = 312000134019979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312000134020061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1954734766 + ... + 1954894371.

It is an arithmetic number, because the mean of its divisors is an integer number (37559807128766).

Almost surely, 2^{312000134020011} is an apocalyptic number.

312000134020011 is a deficient number, since it is larger than the sum of its proper divisors (138717551525181).

312000134020011 is a wasteful number, since it uses less digits than its factorization.

312000134020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3909638010 (or 3909638007 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 312000134020011 its reverse (110020431000213), we get a palindrome (422020565020224).

The spelling of 312000134020011 in words is "three hundred twelve trillion, one hundred thirty-four million, twenty thousand, eleven".