230131202 has 16 divisors (see below), whose sum is σ = 394820352. Its totient is φ = 98550240.

The previous prime is 230131199. The next prime is 230131207. The reversal of 230131202 is 202131032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (230131207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14327 + ... + 25797.

It is an arithmetic number, because the mean of its divisors is an integer number (24676272).

Almost surely, 2^230131202 is an apocalyptic number.

230131202 is a deficient number, since it is larger than the sum of its proper divisors (164689150).

230131202 is a wasteful number, since it uses less digits than its factorization.

230131202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12913.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230131202 is about 15170.0758732447. The cubic root of 230131202 is about 612.8090475370.

Adding to 230131202 its reverse (202131032), we get a palindrome (432262234).

The spelling of 230131202 in words is "two hundred thirty million, one hundred thirty-one thousand, two hundred two".