116515512561430 has 16 divisors (see below), whose sum is σ = 220766234327280. Its totient is φ = 44153246865312.

The previous prime is 116515512561401. The next prime is 116515512561533. The reversal of 116515512561430 is 34165215515611.

116515512561430 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 306619769709 + ... + 306619770088.

It is an arithmetic number, because the mean of its divisors is an integer number (13797889645455).

Almost surely, 2^{116515512561430} is an apocalyptic number.

116515512561430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116515512561430 is a deficient number, since it is larger than the sum of its proper divisors (104250721765850).

116515512561430 is a wasteful number, since it uses less digits than its factorization.

116515512561430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613239539823.

The product of its (nonzero) digits is 540000, while the sum is 46.

The spelling of 116515512561430 in words is "one hundred sixteen trillion, five hundred fifteen billion, five hundred twelve million, five hundred sixty-one thousand, four hundred thirty".