11793857311 has 2 divisors, whose sum is σ = 11793857312. Its totient is φ = 11793857310.

The previous prime is 11793857291. The next prime is 11793857353. The reversal of 11793857311 is 11375839711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11793857311 - 2⁷ = 11793857183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11793857371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5896928655 + 5896928656.

It is an arithmetic number, because the mean of its divisors is an integer number (5896928656).

Almost surely, 2^11793857311 is an apocalyptic number.

11793857311 is a deficient number, since it is larger than the sum of its proper divisors (1).

11793857311 is an equidigital number, since it uses as much as digits as its factorization.

11793857311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 158760, while the sum is 46.

The spelling of 11793857311 in words is "eleven billion, seven hundred ninety-three million, eight hundred fifty-seven thousand, three hundred eleven".