11775130039 has 2 divisors, whose sum is σ = 11775130040. Its totient is φ = 11775130038.

The previous prime is 11775129997. The next prime is 11775130061. The reversal of 11775130039 is 93003157711.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11775130039 - 2⁷ = 11775129911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11775130069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5887565019 + 5887565020.

It is an arithmetic number, because the mean of its divisors is an integer number (5887565020).

Almost surely, 2^11775130039 is an apocalyptic number.

11775130039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11775130039 is an equidigital number, since it uses as much as digits as its factorization.

11775130039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19845, while the sum is 37.

The spelling of 11775130039 in words is "eleven billion, seven hundred seventy-five million, one hundred thirty thousand, thirty-nine".