105375618640897 has 8 divisors (see below), whose sum is σ = 115726731883200. Its totient is φ = 95153090656560.

The previous prime is 105375618640883. The next prime is 105375618640967. The reversal of 105375618640897 is 798046816573501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105375618640897 is a prime.

It is a super-2 number, since 2×105375618640897² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105375618670897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32146312773 + ... + 32146316050.

It is an arithmetic number, because the mean of its divisors is an integer number (14465841485400).

Almost surely, 2^{105375618640897} is an apocalyptic number.

It is an amenable number.

105375618640897 is a deficient number, since it is larger than the sum of its proper divisors (10351113242303).

105375618640897 is a wasteful number, since it uses less digits than its factorization.

105375618640897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64292628983.

The product of its (nonzero) digits is 304819200, while the sum is 70.

The spelling of 105375618640897 in words is "one hundred five trillion, three hundred seventy-five billion, six hundred eighteen million, six hundred forty thousand, eight hundred ninety-seven".