11147512583 has 2 divisors, whose sum is σ = 11147512584. Its totient is φ = 11147512582.

The previous prime is 11147512573. The next prime is 11147512589. The reversal of 11147512583 is 38521574111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11147512583 - 2⁴ = 11147512567 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 (11147512589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5573756291 + 5573756292.

It is an arithmetic number, because the mean of its divisors is an integer number (5573756292).

Almost surely, 2^11147512583 is an apocalyptic number.

11147512583 is a deficient number, since it is larger than the sum of its proper divisors (1).

11147512583 is an equidigital number, since it uses as much as digits as its factorization.

11147512583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 38.

The spelling of 11147512583 in words is "eleven billion, one hundred forty-seven million, five hundred twelve thousand, five hundred eighty-three".