11258270999 has 2 divisors, whose sum is σ = 11258271000. Its totient is φ = 11258270998.

The previous prime is 11258270993. The next prime is 11258271061. The reversal of 11258270999 is 99907285211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11258270999 - 2²⁰ = 11257222423 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11258270999.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11258270993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5629135499 + 5629135500.

It is an arithmetic number, because the mean of its divisors is an integer number (5629135500).

Almost surely, 2^11258270999 is an apocalyptic number.

11258270999 is a deficient number, since it is larger than the sum of its proper divisors (1).

11258270999 is an equidigital number, since it uses as much as digits as its factorization.

11258270999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 53.

The spelling of 11258270999 in words is "eleven billion, two hundred fifty-eight million, two hundred seventy thousand, nine hundred ninety-nine".