233213122003 has 4 divisors (see below), whose sum is σ = 233217357768. Its totient is φ = 233208886240.

The previous prime is 233213121983. The next prime is 233213122013. The reversal of 233213122003 is 300221312332.

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

It is a cyclic number.

It is not a de Polignac number, because 233213122003 - 2⁵ = 233213121971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233213122013) 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, 2034193 + ... + 2145778.

It is an arithmetic number, because the mean of its divisors is an integer number (58304339442).

Almost surely, 2^233213122003 is an apocalyptic number.

233213122003 is a deficient number, since it is larger than the sum of its proper divisors (4235765).

233213122003 is an equidigital number, since it uses as much as digits as its factorization.

233213122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4235764.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 233213122003 its reverse (300221312332), we get a palindrome (533434434335).

It can be divided in two parts, 233213 and 122003, that added together give a square (355216 = 596²).

The spelling of 233213122003 in words is "two hundred thirty-three billion, two hundred thirteen million, one hundred twenty-two thousand, three".