233413312303 has 6 divisors (see below), whose sum is σ = 241739590664. Its totient is φ = 225364576584.

The previous prime is 233413312261. The next prime is 233413312367. The reversal of 233413312303 is 303213314332.

It is not a de Polignac number, because 233413312303 - 2³³ = 224823377711 is a prime.

It is a super-2 number, since 2×233413312303² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233413312373) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138770451 + ... + 138772132.

Almost surely, 2^233413312303 is an apocalyptic number.

233413312303 is a deficient number, since it is larger than the sum of its proper divisors (8326278361).

233413312303 is an equidigital number, since it uses as much as digits as its factorization.

233413312303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277542641 (or 277542612 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 233413312303 its reverse (303213314332), we get a palindrome (536626626635).

The spelling of 233413312303 in words is "two hundred thirty-three billion, four hundred thirteen million, three hundred twelve thousand, three hundred three".