115300143235506 has 64 divisors (see below), whose sum is σ = 231640774041600. Its totient is φ = 38260412176896.

The previous prime is 115300143235463. The next prime is 115300143235531. The reversal of 115300143235506 is 605532341003511.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2752626495 + ... + 2752668381.

It is an arithmetic number, because the mean of its divisors is an integer number (3619387094400).

Almost surely, 2^{115300143235506} is an apocalyptic number.

115300143235506 is an abundant number, since it is smaller than the sum of its proper divisors (116340630806094).

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

115300143235506 is a wasteful number, since it uses less digits than its factorization.

115300143235506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44503.

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 115300143235506 in words is "one hundred fifteen trillion, three hundred billion, one hundred forty-three million, two hundred thirty-five thousand, five hundred six".