115043073800 has 24 divisors (see below), whose sum is σ = 267475147050. Its totient is φ = 46017229440.

The previous prime is 115043073791. The next prime is 115043073851. The reversal of 115043073800 is 8370340511.

It can be written as a sum of positive squares in 3 ways, for example, as 60061265476 + 54981808324 = 245074^2 + 234482^2 .

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 5 ways as a sum of consecutive naturals, for example, 287607485 + ... + 287607884.

Almost surely, 2^115043073800 is an apocalyptic number.

115043073800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

115043073800 is an abundant number, since it is smaller than the sum of its proper divisors (152432073250).

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

115043073800 is a wasteful number, since it uses less digits than its factorization.

115043073800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575215385 (or 575215376 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 115043073800 in words is "one hundred fifteen billion, forty-three million, seventy-three thousand, eight hundred".