105601605023 has 8 divisors (see below), whose sum is σ = 114540622560. Its totient is φ = 96965605120.

The previous prime is 105601604993. The next prime is 105601605029. The reversal of 105601605023 is 320506106501.

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

It is a cyclic number.

It is not a de Polignac number, because 105601605023 - 2⁸ = 105601604767 is a prime.

It is a super-2 number, since 2×105601605023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105601605029) 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, 75753683 + ... + 75755076.

It is an arithmetic number, because the mean of its divisors is an integer number (14317577820).

Almost surely, 2^105601605023 is an apocalyptic number.

105601605023 is a deficient number, since it is larger than the sum of its proper divisors (8939017537).

105601605023 is a wasteful number, since it uses less digits than its factorization.

105601605023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151508817.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 105601605023 in words is "one hundred five billion, six hundred one million, six hundred five thousand, twenty-three".