115142504030 has 16 divisors (see below), whose sum is σ = 208888450560. Its totient is φ = 45694347552.

The previous prime is 115142503997. The next prime is 115142504051. The reversal of 115142504030 is 30405241511.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45330425 + ... + 45332964.

It is an arithmetic number, because the mean of its divisors is an integer number (13055528160).

Almost surely, 2^115142504030 is an apocalyptic number.

115142504030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115142504030 is a deficient number, since it is larger than the sum of its proper divisors (93745946530).

115142504030 is a wasteful number, since it uses less digits than its factorization.

115142504030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90663523.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 115142504030 its reverse (30405241511), we get a palindrome (145547745541).

The spelling of 115142504030 in words is "one hundred fifteen billion, one hundred forty-two million, five hundred four thousand, thirty".