233387053 has 2 divisors, whose sum is σ = 233387054. Its totient is φ = 233387052.

The previous prime is 233387029. The next prime is 233387081. The reversal of 233387053 is 350783332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233386729 + 324 = 15277^2 + 18^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233387053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233381053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116693526 + 116693527.

It is an arithmetic number, because the mean of its divisors is an integer number (116693527).

Almost surely, 2^233387053 is an apocalyptic number.

It is an amenable number.

233387053 is a deficient number, since it is larger than the sum of its proper divisors (1).

233387053 is an equidigital number, since it uses as much as digits as its factorization.

233387053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 34.

The square root of 233387053 is about 15277.0106041725. The cubic root of 233387053 is about 615.6854920691.

The spelling of 233387053 in words is "two hundred thirty-three million, three hundred eighty-seven thousand, fifty-three".