230120033 has 12 divisors (see below), whose sum is σ = 271838448. Its totient is φ = 193106160.

The previous prime is 230120029. The next prime is 230120071. The reversal of 230120033 is 330021032.

It is not a de Polignac number, because 230120033 - 2² = 230120029 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230120333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60035 + ... + 63752.

It is an arithmetic number, because the mean of its divisors is an integer number (22653204).

Almost surely, 2^230120033 is an apocalyptic number.

It is an amenable number.

230120033 is a deficient number, since it is larger than the sum of its proper divisors (41718415).

230120033 is a wasteful number, since it uses less digits than its factorization.

230120033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123824 (or 123811 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 230120033 is about 15169.7077427352. The cubic root of 230120033 is about 612.7991335185.

Adding to 230120033 its reverse (330021032), we get a palindrome (560141065).

Subtracting 230120033 from its reverse (330021032), we obtain a palindrome (99900999).

The spelling of 230120033 in words is "two hundred thirty million, one hundred twenty thousand, thirty-three".