109341831 has 4 divisors (see below), whose sum is σ = 145789112. Its totient is φ = 72894552.

The previous prime is 109341823. The next prime is 109341833. The reversal of 109341831 is 138143901.

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

It is not a de Polignac number, because 109341831 - 2³ = 109341823 is a prime.

It is a super-2 number, since 2×109341831² = 23911272012865122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109341833) 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, 18223636 + ... + 18223641.

It is an arithmetic number, because the mean of its divisors is an integer number (36447278).

Almost surely, 2^109341831 is an apocalyptic number.

109341831 is a deficient number, since it is larger than the sum of its proper divisors (36447281).

109341831 is an equidigital number, since it uses as much as digits as its factorization.

109341831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36447280.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 109341831 is about 10456.6644299222. The cubic root of 109341831 is about 478.1844479373.

It can be divided in two parts, 1093 and 41831, that added together give a palindrome (42924).

The spelling of 109341831 in words is "one hundred nine million, three hundred forty-one thousand, eight hundred thirty-one".