10431120233 has 4 divisors (see below), whose sum is σ = 10432842240. Its totient is φ = 10429398228.

The previous prime is 10431120221. The next prime is 10431120239. The reversal of 10431120233 is 33202113401.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33202113401 = 61 ⋅544296941.

It is a cyclic number.

It is not a de Polignac number, because 10431120233 - 2¹⁴ = 10431103849 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10431120239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851885 + ... + 864042.

It is an arithmetic number, because the mean of its divisors is an integer number (2608210560).

Almost surely, 2^10431120233 is an apocalyptic number.

It is an amenable number.

10431120233 is a deficient number, since it is larger than the sum of its proper divisors (1722007).

10431120233 is an equidigital number, since it uses as much as digits as its factorization.

10431120233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1722006.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10431120233 its reverse (33202113401), we get a palindrome (43633233634).

The spelling of 10431120233 in words is "ten billion, four hundred thirty-one million, one hundred twenty thousand, two hundred thirty-three".