11255099 has 2 divisors, whose sum is σ = 11255100. Its totient is φ = 11255098.

The previous prime is 11255093. The next prime is 11255107. The reversal of 11255099 is 99055211.

It is a weak prime.

It is an emirp because it is prime and its reverse (99055211) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11255099 is a prime.

It is not a weakly prime, because it can be changed into another prime (11255093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5627549 + 5627550.

It is an arithmetic number, because the mean of its divisors is an integer number (5627550).

Almost surely, 2^11255099 is an apocalyptic number.

11255099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11255099 is an equidigital number, since it uses as much as digits as its factorization.

11255099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 32.

The square root of 11255099 is about 3354.8619941810. The cubic root of 11255099 is about 224.1040850780.

It can be divided in two parts, 1125 and 5099, that multiplied together give a palindrome (5736375).

The spelling of 11255099 in words is "eleven million, two hundred fifty-five thousand, ninety-nine".