312011300011 has 16 divisors (see below), whose sum is σ = 350830029600. Its totient is φ = 275740028928.

The previous prime is 312011299991. The next prime is 312011300017. The reversal of 312011300011 is 110003110213.

It is a cyclic number.

It is not a de Polignac number, because 312011300011 - 2⁵ = 312011299979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312011299964 and 312011300000.

It is not an unprimeable number, because it can be changed into a prime (312011300017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4237746 + ... + 4310743.

It is an arithmetic number, because the mean of its divisors is an integer number (21926876850).

Almost surely, 2^312011300011 is an apocalyptic number.

312011300011 is a deficient number, since it is larger than the sum of its proper divisors (38818729589).

312011300011 is a wasteful number, since it uses less digits than its factorization.

312011300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8548638.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 312011300011 its reverse (110003110213), we get a palindrome (422014410224).

The spelling of 312011300011 in words is "three hundred twelve billion, eleven million, three hundred thousand, eleven".