11883793291 has 2 divisors, whose sum is σ = 11883793292. Its totient is φ = 11883793290.

The previous prime is 11883793267. The next prime is 11883793309. The reversal of 11883793291 is 19239738811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11883793291 - 2²¹ = 11881696139 is a prime.

It is a super-2 number, since 2×11883793291² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11883793211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5941896645 + 5941896646.

It is an arithmetic number, because the mean of its divisors is an integer number (5941896646).

Almost surely, 2^11883793291 is an apocalyptic number.

11883793291 is a deficient number, since it is larger than the sum of its proper divisors (1).

11883793291 is an equidigital number, since it uses as much as digits as its factorization.

11883793291 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 52.

The spelling of 11883793291 in words is "eleven billion, eight hundred eighty-three million, seven hundred ninety-three thousand, two hundred ninety-one".