233152451321 has 4 divisors (see below), whose sum is σ = 234548573952. Its totient is φ = 231756328692.

The previous prime is 233152451281. The next prime is 233152451339. The reversal of 233152451321 is 123154251332.

233152451321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 233152451321 - 2³⁰ = 232078709497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233152451341) 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, 698061065 + ... + 698061398.

It is an arithmetic number, because the mean of its divisors is an integer number (58637143488).

Almost surely, 2^233152451321 is an apocalyptic number.

It is an amenable number.

233152451321 is a deficient number, since it is larger than the sum of its proper divisors (1396122631).

233152451321 is a wasteful number, since it uses less digits than its factorization.

233152451321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1396122630.

The product of its digits is 21600, while the sum is 32.

The spelling of 233152451321 in words is "two hundred thirty-three billion, one hundred fifty-two million, four hundred fifty-one thousand, three hundred twenty-one".