113200103111 has 2 divisors, whose sum is σ = 113200103112. Its totient is φ = 113200103110.

The previous prime is 113200103087. The next prime is 113200103129. The reversal of 113200103111 is 111301002311.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113200103111 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 (113200103411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600051555 + 56600051556.

It is an arithmetic number, because the mean of its divisors is an integer number (56600051556).

Almost surely, 2^113200103111 is an apocalyptic number.

113200103111 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200103111 is an equidigital number, since it uses as much as digits as its factorization.

113200103111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 113200103111 its reverse (111301002311), we get a palindrome (224501105422).

The spelling of 113200103111 in words is "one hundred thirteen billion, two hundred million, one hundred three thousand, one hundred eleven".