230201039 has 4 divisors (see below), whose sum is σ = 230231400. Its totient is φ = 230170680.

The previous prime is 230201003. The next prime is 230201051. The reversal of 230201039 is 930102032.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230201039 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230201039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230201639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6869 + ... + 22529.

It is an arithmetic number, because the mean of its divisors is an integer number (57557850).

Almost surely, 2^230201039 is an apocalyptic number.

230201039 is a deficient number, since it is larger than the sum of its proper divisors (30361).

230201039 is a wasteful number, since it uses less digits than its factorization.

230201039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30360.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 230201039 is about 15172.3774999174. The cubic root of 230201039 is about 612.8710301752.

The spelling of 230201039 in words is "two hundred thirty million, two hundred one thousand, thirty-nine".