11204323139 has 2 divisors, whose sum is σ = 11204323140. Its totient is φ = 11204323138.

The previous prime is 11204323133. The next prime is 11204323157. The reversal of 11204323139 is 93132340211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11204323139 - 2²⁴ = 11187545923 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11204323133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5602161569 + 5602161570.

It is an arithmetic number, because the mean of its divisors is an integer number (5602161570).

Almost surely, 2^11204323139 is an apocalyptic number.

11204323139 is a deficient number, since it is larger than the sum of its proper divisors (1).

11204323139 is an equidigital number, since it uses as much as digits as its factorization.

11204323139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 11204323139 in words is "eleven billion, two hundred four million, three hundred twenty-three thousand, one hundred thirty-nine".