10323521233 has 4 divisors (see below), whose sum is σ = 10492759348. Its totient is φ = 10154283120.

The previous prime is 10323521231. The next prime is 10323521267. The reversal of 10323521233 is 33212532301.

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 463627024 + 9859894209 = 21532^2 + 99297^2 .

It is a cyclic number.

It is not a de Polignac number, because 10323521233 - 2¹ = 10323521231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10323521198 and 10323521207.

It is not an unprimeable number, because it can be changed into a prime (10323521231) 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, 84618966 + ... + 84619087.

It is an arithmetic number, because the mean of its divisors is an integer number (2623189837).

Almost surely, 2^10323521233 is an apocalyptic number.

It is an amenable number.

10323521233 is a deficient number, since it is larger than the sum of its proper divisors (169238115).

10323521233 is an equidigital number, since it uses as much as digits as its factorization.

10323521233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169238114.

The product of its (nonzero) digits is 3240, while the sum is 25.

The spelling of 10323521233 in words is "ten billion, three hundred twenty-three million, five hundred twenty-one thousand, two hundred thirty-three".