312330300011 has 4 divisors (see below), whose sum is σ = 312465568800. Its totient is φ = 312195031224.

The previous prime is 312330299989. The next prime is 312330300019. The reversal of 312330300011 is 110003033213.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 312330300011 - 2³⁸ = 37452393067 is a prime.

It is a super-2 number, since 2×312330300011² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312330300019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67630931 + ... + 67635548.

It is an arithmetic number, because the mean of its divisors is an integer number (78116392200).

Almost surely, 2^312330300011 is an apocalyptic number.

312330300011 is a deficient number, since it is larger than the sum of its proper divisors (135268789).

312330300011 is a wasteful number, since it uses less digits than its factorization.

312330300011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135268788.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 312330300011 its reverse (110003033213), we get a palindrome (422333333224).

The spelling of 312330300011 in words is "three hundred twelve billion, three hundred thirty million, three hundred thousand, eleven".