115141664647601 has 4 divisors (see below), whose sum is σ = 116599154073600. Its totient is φ = 113684175221604.

The previous prime is 115141664647511. The next prime is 115141664647621. The reversal of 115141664647601 is 106746466141511.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 115141664647601 - 2³⁰ = 115140590905777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115141664647621) 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, 728744712881 + ... + 728744713038.

It is an arithmetic number, because the mean of its divisors is an integer number (29149788518400).

Almost surely, 2^{115141664647601} is an apocalyptic number.

It is an amenable number.

115141664647601 is a deficient number, since it is larger than the sum of its proper divisors (1457489425999).

115141664647601 is an equidigital number, since it uses as much as digits as its factorization.

115141664647601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457489425998.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 115141664647601 in words is "one hundred fifteen trillion, one hundred forty-one billion, six hundred sixty-four million, six hundred forty-seven thousand, six hundred one".