115403411305 has 32 divisors (see below), whose sum is σ = 171394272000. Its totient is φ = 72638422272.

The previous prime is 115403411287. The next prime is 115403411317. The reversal of 115403411305 is 503114304511.

It is not a de Polignac number, because 115403411305 - 2³⁵ = 81043672937 is a prime.

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, 627030 + ... + 789919.

It is an arithmetic number, because the mean of its divisors is an integer number (5356071000).

Almost surely, 2^115403411305 is an apocalyptic number.

It is an amenable number.

115403411305 is a deficient number, since it is larger than the sum of its proper divisors (55990860695).

115403411305 is a wasteful number, since it uses less digits than its factorization.

115403411305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417153.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 115403411305 its reverse (503114304511), we get a palindrome (618517715816).

The spelling of 115403411305 in words is "one hundred fifteen billion, four hundred three million, four hundred eleven thousand, three hundred five".