113202450187 has 2 divisors, whose sum is σ = 113202450188. Its totient is φ = 113202450186.

The previous prime is 113202450149. The next prime is 113202450299. The reversal of 113202450187 is 781054202311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 113202450187 - 2²³ = 113194061579 is a prime.

It is not a weakly prime, because it can be changed into another prime (113202450107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56601225093 + 56601225094.

It is an arithmetic number, because the mean of its divisors is an integer number (56601225094).

Almost surely, 2^113202450187 is an apocalyptic number.

113202450187 is a deficient number, since it is larger than the sum of its proper divisors (1).

113202450187 is an equidigital number, since it uses as much as digits as its factorization.

113202450187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 34.

Adding to 113202450187 its reverse (781054202311), we get a palindrome (894256652498).

The spelling of 113202450187 in words is "one hundred thirteen billion, two hundred two million, four hundred fifty thousand, one hundred eighty-seven".