11312100559 has 2 divisors, whose sum is σ = 11312100560. Its totient is φ = 11312100558.

The previous prime is 11312100497. The next prime is 11312100589. The reversal of 11312100559 is 95500121311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11312100559 - 2²⁷ = 11177882831 is a prime.

It is a super-2 number, since 2×11312100559² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11312100589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656050279 + 5656050280.

It is an arithmetic number, because the mean of its divisors is an integer number (5656050280).

Almost surely, 2^11312100559 is an apocalyptic number.

11312100559 is a deficient number, since it is larger than the sum of its proper divisors (1).

11312100559 is an equidigital number, since it uses as much as digits as its factorization.

11312100559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1350, while the sum is 28.

The spelling of 11312100559 in words is "eleven billion, three hundred twelve million, one hundred thousand, five hundred fifty-nine".