23303211244109 has 4 divisors (see below), whose sum is σ = 23303220996480. Its totient is φ = 23303201491740.

The previous prime is 23303211244097. The next prime is 23303211244147. The reversal of 23303211244109 is 90144211230332.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 23303211244109 - 2²⁰ = 23303210195533 is a prime.

It is a super-3 number, since 3×23303211244109³ (a number of 41 digits) contains 333 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 (23303291244109) 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, 1405412 + ... + 6970050.

It is an arithmetic number, because the mean of its divisors is an integer number (5825805249120).

Almost surely, 2^{23303211244109} is an apocalyptic number.

It is an amenable number.

23303211244109 is a deficient number, since it is larger than the sum of its proper divisors (9752371).

23303211244109 is an equidigital number, since it uses as much as digits as its factorization.

23303211244109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9752370.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 23303211244109 in words is "twenty-three trillion, three hundred three billion, two hundred eleven million, two hundred forty-four thousand, one hundred nine".