233012055 has 32 divisors (see below), whose sum is σ = 383328000. Its totient is φ = 120798720.

The previous prime is 233012053. The next prime is 233012077. The reversal of 233012055 is 550210332.

It is not a de Polignac number, because 233012055 - 2¹ = 233012053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233012053) 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 31 ways as a sum of consecutive naturals, for example, 154696 + ... + 156194.

It is an arithmetic number, because the mean of its divisors is an integer number (11979000).

Almost surely, 2^233012055 is an apocalyptic number.

233012055 is a deficient number, since it is larger than the sum of its proper divisors (150315945).

233012055 is a wasteful number, since it uses less digits than its factorization.

233012055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 233012055 is about 15264.7323920205. The cubic root of 233012055 is about 615.3555614628.

Adding to 233012055 its reverse (550210332), we get a palindrome (783222387).

The spelling of 233012055 in words is "two hundred thirty-three million, twelve thousand, fifty-five".