113112199 has 2 divisors, whose sum is σ = 113112200. Its totient is φ = 113112198.

The previous prime is 113112061. The next prime is 113112283. The reversal of 113112199 is 991211311.

It is a strong prime.

It is an emirp because it is prime and its reverse (991211311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113112199 - 2¹³ = 113104007 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113112799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56556099 + 56556100.

It is an arithmetic number, because the mean of its divisors is an integer number (56556100).

Almost surely, 2^113112199 is an apocalyptic number.

113112199 is a deficient number, since it is larger than the sum of its proper divisors (1).

113112199 is an equidigital number, since it uses as much as digits as its factorization.

113112199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486, while the sum is 28.

The square root of 113112199 is about 10635.4219004231. The cubic root of 113112199 is about 483.6187703873.

It can be divided in two parts, 113112 and 199, that added together give a palindrome (113311).

The spelling of 113112199 in words is "one hundred thirteen million, one hundred twelve thousand, one hundred ninety-nine".