115130966 has 16 divisors (see below), whose sum is σ = 175314240. Its totient is φ = 56696640.

The previous prime is 115130963. The next prime is 115130971. The reversal of 115130966 is 669031511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115130963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96896 + ... + 98076.

It is an arithmetic number, because the mean of its divisors is an integer number (10957140).

Almost surely, 2^115130966 is an apocalyptic number.

115130966 is a deficient number, since it is larger than the sum of its proper divisors (60183274).

115130966 is a wasteful number, since it uses less digits than its factorization.

115130966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1879.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 115130966 is about 10729.9098784659. The cubic root of 115130966 is about 486.4789460737.

The spelling of 115130966 in words is "one hundred fifteen million, one hundred thirty thousand, nine hundred sixty-six".