113201203391 has 2 divisors, whose sum is σ = 113201203392. Its totient is φ = 113201203390.

The previous prime is 113201203309. The next prime is 113201203397. The reversal of 113201203391 is 193302102311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113201203391 - 2¹⁴ = 113201187007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113201203391.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113201203397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600601695 + 56600601696.

It is an arithmetic number, because the mean of its divisors is an integer number (56600601696).

Almost surely, 2^113201203391 is an apocalyptic number.

113201203391 is a deficient number, since it is larger than the sum of its proper divisors (1).

113201203391 is an equidigital number, since it uses as much as digits as its factorization.

113201203391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 26.

The spelling of 113201203391 in words is "one hundred thirteen billion, two hundred one million, two hundred three thousand, three hundred ninety-one".