115027147 has 2 divisors, whose sum is σ = 115027148. Its totient is φ = 115027146.

The previous prime is 115027139. The next prime is 115027153. The reversal of 115027147 is 741720511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115027147 - 2³ = 115027139 is a prime.

It is not a weakly prime, because it can be changed into another prime (115027747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57513573 + 57513574.

It is an arithmetic number, because the mean of its divisors is an integer number (57513574).

Almost surely, 2^115027147 is an apocalyptic number.

115027147 is a deficient number, since it is larger than the sum of its proper divisors (1).

115027147 is an equidigital number, since it uses as much as digits as its factorization.

115027147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 115027147 is about 10725.0709554762. The cubic root of 115027147 is about 486.3326751262.

Adding to 115027147 its reverse (741720511), we get a palindrome (856747658).

The spelling of 115027147 in words is "one hundred fifteen million, twenty-seven thousand, one hundred forty-seven".