115660243363 has 16 divisors (see below), whose sum is σ = 134394612480. Its totient is φ = 97484007456.

The previous prime is 115660243357. The next prime is 115660243367. The reversal of 115660243363 is 363342066511.

It is a cyclic number.

It is not a de Polignac number, because 115660243363 - 2⁵ = 115660243331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115660243367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45033 + ... + 483061.

It is an arithmetic number, because the mean of its divisors is an integer number (8399663280).

Almost surely, 2^115660243363 is an apocalyptic number.

115660243363 is a deficient number, since it is larger than the sum of its proper divisors (18734369117).

115660243363 is an equidigital number, since it uses as much as digits as its factorization.

115660243363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438666.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 115660243363 in words is "one hundred fifteen billion, six hundred sixty million, two hundred forty-three thousand, three hundred sixty-three".