312023023012011 has 8 divisors (see below), whose sum is σ = 416030784228864. Its totient is φ = 208015305234920.

The previous prime is 312023023011983. The next prime is 312023023012061. The reversal of 312023023012011 is 110210320320213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312023023012011 - 2³⁴ = 312005843142827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (312023023012061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14086546 + ... + 28678856.

It is an arithmetic number, because the mean of its divisors is an integer number (52003848028608).

Almost surely, 2^{312023023012011} is an apocalyptic number.

312023023012011 is a deficient number, since it is larger than the sum of its proper divisors (104007761216853).

312023023012011 is a wasteful number, since it uses less digits than its factorization.

312023023012011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21719881.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 312023023012011 its reverse (110210320320213), we get a palindrome (422233343332224).

The spelling of 312023023012011 in words is "three hundred twelve trillion, twenty-three billion, twenty-three million, twelve thousand, eleven".