115501102663 has 4 divisors (see below), whose sum is σ = 115505903368. Its totient is φ = 115496301960.

The previous prime is 115501102631. The next prime is 115501102699. The reversal of 115501102663 is 366201105511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366201105511 = 2663 ⋅137514497.

It is a cyclic number.

It is not a de Polignac number, because 115501102663 - 2⁵ = 115501102631 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 (115501102363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2364081 + ... + 2412442.

It is an arithmetic number, because the mean of its divisors is an integer number (28876475842).

Almost surely, 2^115501102663 is an apocalyptic number.

115501102663 is a deficient number, since it is larger than the sum of its proper divisors (4800705).

115501102663 is an equidigital number, since it uses as much as digits as its factorization.

115501102663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4800704.

The product of its (nonzero) digits is 5400, while the sum is 31.

The spelling of 115501102663 in words is "one hundred fifteen billion, five hundred one million, one hundred two thousand, six hundred sixty-three".