115101587 has 2 divisors, whose sum is σ = 115101588. Its totient is φ = 115101586.

The previous prime is 115101527. The next prime is 115101593. The reversal of 115101587 is 785101511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115101587 - 2⁶ = 115101523 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (115101527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57550793 + 57550794.

It is an arithmetic number, because the mean of its divisors is an integer number (57550794).

Almost surely, 2^115101587 is an apocalyptic number.

115101587 is a deficient number, since it is larger than the sum of its proper divisors (1).

115101587 is an equidigital number, since it uses as much as digits as its factorization.

115101587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1400, while the sum is 29.

The square root of 115101587 is about 10728.5407675042. The cubic root of 115101587 is about 486.4375628232.

The spelling of 115101587 in words is "one hundred fifteen million, one hundred one thousand, five hundred eighty-seven".