10133120233 has 4 divisors (see below), whose sum is σ = 10149981268. Its totient is φ = 10116259200.

The previous prime is 10133120203. The next prime is 10133120273. The reversal of 10133120233 is 33202133101.

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 7353405504 + 2779714729 = 85752^2 + 52723^2 .

It is a cyclic number.

It is not a de Polignac number, because 10133120233 - 2⁵ = 10133120201 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 10133120233.

It is not an unprimeable number, because it can be changed into a prime (10133120203) 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, 8429616 + ... + 8430817.

It is an arithmetic number, because the mean of its divisors is an integer number (2537495317).

Almost surely, 2^10133120233 is an apocalyptic number.

It is an amenable number.

10133120233 is a deficient number, since it is larger than the sum of its proper divisors (16861035).

10133120233 is an equidigital number, since it uses as much as digits as its factorization.

10133120233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16861034.

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

Adding to 10133120233 its reverse (33202133101), we get a palindrome (43335253334).

The spelling of 10133120233 in words is "ten billion, one hundred thirty-three million, one hundred twenty thousand, two hundred thirty-three".