11312875039 has 2 divisors, whose sum is σ = 11312875040. Its totient is φ = 11312875038.

The previous prime is 11312875003. The next prime is 11312875087. The reversal of 11312875039 is 93057821311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11312875039 - 2¹³ = 11312866847 is a prime.

It is a super-2 number, since 2×11312875039² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11312874992 and 11312875010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11312875439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656437519 + 5656437520.

It is an arithmetic number, because the mean of its divisors is an integer number (5656437520).

Almost surely, 2^11312875039 is an apocalyptic number.

11312875039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11312875039 is an equidigital number, since it uses as much as digits as its factorization.

11312875039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 11312875039 in words is "eleven billion, three hundred twelve million, eight hundred seventy-five thousand, thirty-nine".