113002231187 has 2 divisors, whose sum is σ = 113002231188. Its totient is φ = 113002231186.

The previous prime is 113002231183. The next prime is 113002231217. The reversal of 113002231187 is 781132200311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113002231187 - 2² = 113002231183 is a prime.

It is not a weakly prime, because it can be changed into another prime (113002231183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56501115593 + 56501115594.

It is an arithmetic number, because the mean of its divisors is an integer number (56501115594).

Almost surely, 2^113002231187 is an apocalyptic number.

113002231187 is a deficient number, since it is larger than the sum of its proper divisors (1).

113002231187 is an equidigital number, since it uses as much as digits as its factorization.

113002231187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 29.

Adding to 113002231187 its reverse (781132200311), we get a palindrome (894134431498).

The spelling of 113002231187 in words is "one hundred thirteen billion, two million, two hundred thirty-one thousand, one hundred eighty-seven".