115330012 has 24 divisors (see below), whose sum is σ = 231526400. Its totient is φ = 49241520.

The previous prime is 115330001. The next prime is 115330021. The reversal of 115330012 is 210033511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12 + ... + 15187.

Almost surely, 2^115330012 is an apocalyptic number.

It is an amenable number.

115330012 is an abundant number, since it is smaller than the sum of its proper divisors (116196388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115330012 is a wasteful number, since it uses less digits than its factorization.

115330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15481 (or 15479 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 115330012 is about 10739.1811605913. The cubic root of 115330012 is about 486.7591369502.

Adding to 115330012 its reverse (210033511), we get a palindrome (325363523).

The spelling of 115330012 in words is "one hundred fifteen million, three hundred thirty thousand, twelve".