233034431 has 8 divisors (see below), whose sum is σ = 267317280. Its totient is φ = 198999648.

The previous prime is 233034427. The next prime is 233034433. The reversal of 233034431 is 134430332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233034431 - 2² = 233034427 is a prime.

It is a super-2 number, since 2×233034431² = 108610092062987522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233034397 and 233034406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233034433) 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 7 ways as a sum of consecutive naturals, for example, 59996 + ... + 63761.

It is an arithmetic number, because the mean of its divisors is an integer number (33414660).

Almost surely, 2^233034431 is an apocalyptic number.

233034431 is a deficient number, since it is larger than the sum of its proper divisors (34282849).

233034431 is a wasteful number, since it uses less digits than its factorization.

233034431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124033.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 233034431 is about 15265.4653057154. The cubic root of 233034431 is about 615.3752582339.

Adding to 233034431 its reverse (134430332), we get a palindrome (367464763).

The spelling of 233034431 in words is "two hundred thirty-three million, thirty-four thousand, four hundred thirty-one".