233013056 has 14 divisors (see below), whose sum is σ = 462385410. Its totient is φ = 116506496.

The previous prime is 233013049. The next prime is 233013061. The reversal of 233013056 is 650310332.

It can be written as a sum of positive squares in only one way, i.e., 178489600 + 54523456 = 13360^2 + 7384^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1820351 + ... + 1820478.

Almost surely, 2^233013056 is an apocalyptic number.

It is an amenable number.

233013056 is a deficient number, since it is larger than the sum of its proper divisors (229372354).

233013056 is an equidigital number, since it uses as much as digits as its factorization.

233013056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3640841 (or 3640831 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 233013056 is about 15264.7651799823. The cubic root of 233013056 is about 615.3564426333.

Adding to 233013056 its reverse (650310332), we get a palindrome (883323388).

The spelling of 233013056 in words is "two hundred thirty-three million, thirteen thousand, fifty-six".