11259860999 has 2 divisors, whose sum is σ = 11259861000. Its totient is φ = 11259860998.

The previous prime is 11259860981. The next prime is 11259861007. The reversal of 11259860999 is 99906895211.

11259860999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11259860999 - 2³² = 6964893703 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11259866999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5629930499 + 5629930500.

It is an arithmetic number, because the mean of its divisors is an integer number (5629930500).

Almost surely, 2^11259860999 is an apocalyptic number.

11259860999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11259860999 is an equidigital number, since it uses as much as digits as its factorization.

11259860999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3149280, while the sum is 59.

The spelling of 11259860999 in words is "eleven billion, two hundred fifty-nine million, eight hundred sixty thousand, nine hundred ninety-nine".