202230230231 has 2 divisors, whose sum is σ = 202230230232. Its totient is φ = 202230230230.

The previous prime is 202230230219. The next prime is 202230230243. The reversal of 202230230231 is 132032032202.

It is a balanced prime because it is at equal distance from previous prime (202230230219) and next prime (202230230243).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202230230231 is a prime.

It is a super-2 number, since 2×202230230231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202230230291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101115115115 + 101115115116.

It is an arithmetic number, because the mean of its divisors is an integer number (101115115116).

Almost surely, 2^202230230231 is an apocalyptic number.

202230230231 is a deficient number, since it is larger than the sum of its proper divisors (1).

202230230231 is an equidigital number, since it uses as much as digits as its factorization.

202230230231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 202230230231 its reverse (132032032202), we get a palindrome (334262262433).

The spelling of 202230230231 in words is "two hundred two billion, two hundred thirty million, two hundred thirty thousand, two hundred thirty-one".