23133093329 has 4 divisors (see below), whose sum is σ = 23136818100. Its totient is φ = 23129368560.

The previous prime is 23133093311. The next prime is 23133093337. The reversal of 23133093329 is 92339033132.

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

It can be written as a sum of positive squares in 2 ways, for example, as 917787025 + 22215306304 = 30295^2 + 149048^2 .

It is a cyclic number.

It is not a de Polignac number, because 23133093329 - 2¹² = 23133089233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23133093292 and 23133093301.

It is not an unprimeable number, because it can be changed into a prime (23133093359) 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, 1853054 + ... + 1865495.

It is an arithmetic number, because the mean of its divisors is an integer number (5784204525).

Almost surely, 2^23133093329 is an apocalyptic number.

It is an amenable number.

23133093329 is a deficient number, since it is larger than the sum of its proper divisors (3724771).

23133093329 is an equidigital number, since it uses as much as digits as its factorization.

23133093329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3724770.

The product of its (nonzero) digits is 78732, while the sum is 38.

The spelling of 23133093329 in words is "twenty-three billion, one hundred thirty-three million, ninety-three thousand, three hundred twenty-nine".