230053433 has 8 divisors (see below), whose sum is σ = 238609800. Its totient is φ = 221538688.

The previous prime is 230053427. The next prime is 230053459. The reversal of 230053433 is 334350032.

It can be written as a sum of positive squares in 4 ways, for example, as 18292729 + 211760704 = 4277^2 + 14552^2 .

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 230053433 - 2¹⁰ = 230052409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230053399 and 230053408.

It is not an unprimeable number, because it can be changed into a prime (230053403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1085 + ... + 21477.

It is an arithmetic number, because the mean of its divisors is an integer number (29826225).

Almost surely, 2^230053433 is an apocalyptic number.

It is an amenable number.

230053433 is a deficient number, since it is larger than the sum of its proper divisors (8556367).

230053433 is a wasteful number, since it uses less digits than its factorization.

230053433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20811.

The product of its (nonzero) digits is 3240, while the sum is 23.

The square root of 230053433 is about 15167.5124196422. The cubic root of 230053433 is about 612.7400102288.

The spelling of 230053433 in words is "two hundred thirty million, fifty-three thousand, four hundred thirty-three".