10033121233 has 4 divisors (see below), whose sum is σ = 10094674288. Its totient is φ = 9971568180.

The previous prime is 10033121227. The next prime is 10033121261. The reversal of 10033121233 is 33212133001.

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 a de Polignac number, because none of the positive numbers 2^k-10033121233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10033121233.

It is not an unprimeable number, because it can be changed into a prime (10033128233) 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, 30776283 + ... + 30776608.

It is an arithmetic number, because the mean of its divisors is an integer number (2523668572).

Almost surely, 2^10033121233 is an apocalyptic number.

It is an amenable number.

10033121233 is a deficient number, since it is larger than the sum of its proper divisors (61553055).

10033121233 is an equidigital number, since it uses as much as digits as its factorization.

10033121233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61553054.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10033121233 its reverse (33212133001), we get a palindrome (43245254234).

The spelling of 10033121233 in words is "ten billion, thirty-three million, one hundred twenty-one thousand, two hundred thirty-three".