187260113 has 2 divisors, whose sum is σ = 187260114. Its totient is φ = 187260112.

The previous prime is 187260061. The next prime is 187260169. The reversal of 187260113 is 311062781.

187260113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150013504 + 37246609 = 12248^2 + 6103^2 .

It is a cyclic number.

It is not a de Polignac number, because 187260113 - 2⁸ = 187259857 is a prime.

It is not a weakly prime, because it can be changed into another prime (187266113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93630056 + 93630057.

It is an arithmetic number, because the mean of its divisors is an integer number (93630057).

Almost surely, 2^187260113 is an apocalyptic number.

It is an amenable number.

187260113 is a deficient number, since it is larger than the sum of its proper divisors (1).

187260113 is an equidigital number, since it uses as much as digits as its factorization.

187260113 is an evil number, because the sum of its binary digits is even.

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

The square root of 187260113 is about 13684.3016993926. The cubic root of 187260113 is about 572.1129263814.

The spelling of 187260113 in words is "one hundred eighty-seven million, two hundred sixty thousand, one hundred thirteen".