113200111811 has 2 divisors, whose sum is σ = 113200111812. Its totient is φ = 113200111810.

The previous prime is 113200111781. The next prime is 113200111823. The reversal of 113200111811 is 118111002311.

It is a strong prime.

It is an emirp because it is prime and its reverse (118111002311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113200111811 is a prime.

It is not a weakly prime, because it can be changed into another prime (113200116811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600055905 + 56600055906.

It is an arithmetic number, because the mean of its divisors is an integer number (56600055906).

Almost surely, 2^113200111811 is an apocalyptic number.

113200111811 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200111811 is an equidigital number, since it uses as much as digits as its factorization.

113200111811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 20.

The spelling of 113200111811 in words is "one hundred thirteen billion, two hundred million, one hundred eleven thousand, eight hundred eleven".