312003413311011 has 4 divisors (see below), whose sum is σ = 416004551081352. Its totient is φ = 208002275540672.

The previous prime is 312003413311003. The next prime is 312003413311033. The reversal of 312003413311011 is 110113314300213.

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 312003413311011 - 2³ = 312003413311003 is a prime.

It is a super-2 number, since 2×312003413311011² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (312003413311111) 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, 52000568885166 + ... + 52000568885171.

It is an arithmetic number, because the mean of its divisors is an integer number (104001137770338).

Almost surely, 2^{312003413311011} is an apocalyptic number.

312003413311011 is a deficient number, since it is larger than the sum of its proper divisors (104001137770341).

312003413311011 is a wasteful number, since it uses less digits than its factorization.

312003413311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104001137770340.

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 312003413311011 its reverse (110113314300213), we get a palindrome (422116727611224).

The spelling of 312003413311011 in words is "three hundred twelve trillion, three billion, four hundred thirteen million, three hundred eleven thousand, eleven".