230202130303 has 4 divisors (see below), whose sum is σ = 231021355248. Its totient is φ = 229382905360.

The previous prime is 230202130261. The next prime is 230202130309. The reversal of 230202130303 is 303031202032.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 230202130303 - 2²⁹ = 229665259391 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 (230202130309) 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, 409612051 + ... + 409612612.

It is an arithmetic number, because the mean of its divisors is an integer number (57755338812).

Almost surely, 2^230202130303 is an apocalyptic number.

230202130303 is a deficient number, since it is larger than the sum of its proper divisors (819224945).

230202130303 is an equidigital number, since it uses as much as digits as its factorization.

230202130303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819224944.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 230202130303 its reverse (303031202032), we get a palindrome (533233332335).

The spelling of 230202130303 in words is "two hundred thirty billion, two hundred two million, one hundred thirty thousand, three hundred three".