115913705903 has 8 divisors (see below), whose sum is σ = 116445102336. Its totient is φ = 115383525400.

The previous prime is 115913705899. The next prime is 115913705911. The reversal of 115913705903 is 309507319511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 115913705903 - 2² = 115913705899 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115913705953) 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, 112613 + ... + 494478.

It is an arithmetic number, because the mean of its divisors is an integer number (14555637792).

Almost surely, 2^115913705903 is an apocalyptic number.

115913705903 is a deficient number, since it is larger than the sum of its proper divisors (531396433).

115913705903 is an equidigital number, since it uses as much as digits as its factorization.

115913705903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607965.

The product of its (nonzero) digits is 127575, while the sum is 44.

The spelling of 115913705903 in words is "one hundred fifteen billion, nine hundred thirteen million, seven hundred five thousand, nine hundred three".