233204153 has 32 divisors (see below), whose sum is σ = 304152576. Its totient is φ = 173752128.

The previous prime is 233204149. The next prime is 233204161. The reversal of 233204153 is 351402332.

It is a cyclic number.

It is not a de Polignac number, because 233204153 - 2² = 233204149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is not an unprimeable number, because it can be changed into a prime (233204123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139400 + ... + 141062.

It is an arithmetic number, because the mean of its divisors is an integer number (9504768).

Almost surely, 2^233204153 is an apocalyptic number.

233204153 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

233204153 is a deficient number, since it is larger than the sum of its proper divisors (70948423).

233204153 is a wasteful number, since it uses less digits than its factorization.

233204153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 233204153 is about 15271.0233121425. The cubic root of 233204153 is about 615.5246172417.

Adding to 233204153 its reverse (351402332), we get a palindrome (584606485).

The spelling of 233204153 in words is "two hundred thirty-three million, two hundred four thousand, one hundred fifty-three".