23371109 has 4 divisors (see below), whose sum is σ = 23419200. Its totient is φ = 23323020.

The previous prime is 23371099. The next prime is 23371111. The reversal of 23371109 is 90117332.

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 23371109 - 2¹² = 23367013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23371199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23309 + ... + 24290.

It is an arithmetic number, because the mean of its divisors is an integer number (5854800).

Almost surely, 2^23371109 is an apocalyptic number.

It is an amenable number.

23371109 is a deficient number, since it is larger than the sum of its proper divisors (48091).

23371109 is an equidigital number, since it uses as much as digits as its factorization.

23371109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48090.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 23371109 is about 4834.3674870659. The cubic root of 23371109 is about 285.9080874063.

The spelling of 23371109 in words is "twenty-three million, three hundred seventy-one thousand, one hundred nine".