230303033197 has 4 divisors (see below), whose sum is σ = 234648373500. Its totient is φ = 225957692896.

The previous prime is 230303033167. The next prime is 230303033227. The reversal of 230303033197 is 791330303032.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (230303033167) and next prime (230303033227).

It can be written as a sum of positive squares in 2 ways, for example, as 175409354761 + 54893678436 = 418819^2 + 234294^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230303033197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230303033167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172670072 + ... + 2172670177.

It is an arithmetic number, because the mean of its divisors is an integer number (58662093375).

Almost surely, 2^230303033197 is an apocalyptic number.

It is an amenable number.

230303033197 is a deficient number, since it is larger than the sum of its proper divisors (4345340303).

230303033197 is an equidigital number, since it uses as much as digits as its factorization.

230303033197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345340302.

The product of its (nonzero) digits is 30618, while the sum is 34.

The spelling of 230303033197 in words is "two hundred thirty billion, three hundred three million, thirty-three thousand, one hundred ninety-seven".