923133113 has 4 divisors (see below), whose sum is σ = 1055009280. Its totient is φ = 791256948.

The previous prime is 923133067. The next prime is 923133137. The reversal of 923133113 is 311331329.

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 923133113 - 2⁶ = 923133049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (923133143) 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, 65938073 + ... + 65938086.

It is an arithmetic number, because the mean of its divisors is an integer number (263752320).

Almost surely, 2^923133113 is an apocalyptic number.

It is an amenable number.

923133113 is a deficient number, since it is larger than the sum of its proper divisors (131876167).

923133113 is a wasteful number, since it uses less digits than its factorization.

923133113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131876166.

The product of its digits is 1458, while the sum is 26.

The square root of 923133113 is about 30383.1057168289. The cubic root of 923133113 is about 973.6916443535.

The spelling of 923133113 in words is "nine hundred twenty-three million, one hundred thirty-three thousand, one hundred thirteen".