312424031123011 has 16 divisors (see below), whose sum is σ = 312963670029024. Its totient is φ = 311884905556224.

The previous prime is 312424031122981. The next prime is 312424031123107. The reversal of 312424031123011 is 110321130424213.

It is a cyclic number.

It is not a de Polignac number, because 312424031123011 - 2²¹ = 312424029025859 is a prime.

It is a super-2 number, since 2×312424031123011² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312424031129011) 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, 10709341021 + ... + 10709370193.

It is an arithmetic number, because the mean of its divisors is an integer number (19560229376814).

Almost surely, 2^{312424031123011} is an apocalyptic number.

312424031123011 is a deficient number, since it is larger than the sum of its proper divisors (539638906013).

312424031123011 is a wasteful number, since it uses less digits than its factorization.

312424031123011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37350.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 312424031123011 its reverse (110321130424213), we get a palindrome (422745161547224).

The spelling of 312424031123011 in words is "three hundred twelve trillion, four hundred twenty-four billion, thirty-one million, one hundred twenty-three thousand, eleven".