115012315146 has 16 divisors (see below), whose sum is σ = 234364718304. Its totient is φ = 37614090384.

The previous prime is 115012315141. The next prime is 115012315153. The reversal of 115012315146 is 641513210511.

It is not an unprimeable number, because it can be changed into a prime (115012315141) 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, 180836656 + ... + 180837291.

It is an arithmetic number, because the mean of its divisors is an integer number (14647794894).

Almost surely, 2^115012315146 is an apocalyptic number.

115012315146 is an abundant number, since it is smaller than the sum of its proper divisors (119352403158).

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

115012315146 is a wasteful number, since it uses less digits than its factorization.

115012315146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361674005.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 115012315146 its reverse (641513210511), we get a palindrome (756525525657).

The spelling of 115012315146 in words is "one hundred fifteen billion, twelve million, three hundred fifteen thousand, one hundred forty-six".