233240242003 has 4 divisors (see below), whose sum is σ = 233242088688. Its totient is φ = 233238395320.

The previous prime is 233240241989. The next prime is 233240242013. The reversal of 233240242003 is 300242042332.

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 233240242003 - 2⁹ = 233240241491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233240242013) 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, 718783 + ... + 991528.

It is an arithmetic number, because the mean of its divisors is an integer number (58310522172).

Almost surely, 2^233240242003 is an apocalyptic number.

233240242003 is a deficient number, since it is larger than the sum of its proper divisors (1846685).

233240242003 is a wasteful number, since it uses less digits than its factorization.

233240242003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846684.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 233240242003 its reverse (300242042332), we get a palindrome (533482284335).

The spelling of 233240242003 in words is "two hundred thirty-three billion, two hundred forty million, two hundred forty-two thousand, three".