115041137 has 4 divisors (see below), whose sum is σ = 115095156. Its totient is φ = 114987120.

The previous prime is 115041079. The next prime is 115041151. The reversal of 115041137 is 731140511.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 49900096 + 65141041 = 7064^2 + 8071^2 .

It is a cyclic number.

It is not a de Polignac number, because 115041137 - 2¹⁰ = 115040113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115041037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23678 + ... + 28119.

It is an arithmetic number, because the mean of its divisors is an integer number (28773789).

Almost surely, 2^115041137 is an apocalyptic number.

It is an amenable number.

115041137 is a deficient number, since it is larger than the sum of its proper divisors (54019).

115041137 is an equidigital number, since it uses as much as digits as its factorization.

115041137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54018.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 115041137 is about 10725.7231457837. The cubic root of 115041137 is about 486.3523908150.

Adding to 115041137 its reverse (731140511), we get a palindrome (846181648).

The spelling of 115041137 in words is "one hundred fifteen million, forty-one thousand, one hundred thirty-seven".