105375723 has 4 divisors (see below), whose sum is σ = 140500968. Its totient is φ = 70250480.

The previous prime is 105375701. The next prime is 105375737. The reversal of 105375723 is 327573501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 105375723 - 2⁸ = 105375467 is a prime.

It is a super-2 number, since 2×105375723² = 22208085995545458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105375773) 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, 17562618 + ... + 17562623.

It is an arithmetic number, because the mean of its divisors is an integer number (35125242).

Almost surely, 2^105375723 is an apocalyptic number.

105375723 is a deficient number, since it is larger than the sum of its proper divisors (35125245).

105375723 is an equidigital number, since it uses as much as digits as its factorization.

105375723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35125244.

The product of its (nonzero) digits is 22050, while the sum is 33.

The square root of 105375723 is about 10265.2677997215. The cubic root of 105375723 is about 472.3314412336.

The spelling of 105375723 in words is "one hundred five million, three hundred seventy-five thousand, seven hundred twenty-three".