230421202 has 16 divisors (see below), whose sum is σ = 389217024. Its totient is φ = 101358000.

The previous prime is 230421187. The next prime is 230421203. The reversal of 230421202 is 202124032.

It is a super-2 number, since 2×230421202² = 106187860662249608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230421203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 168249 + ... + 169612.

It is an arithmetic number, because the mean of its divisors is an integer number (24326064).

Almost surely, 2^230421202 is an apocalyptic number.

230421202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

230421202 is a deficient number, since it is larger than the sum of its proper divisors (158795822).

230421202 is a wasteful number, since it uses less digits than its factorization.

230421202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337905.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 230421202 is about 15179.6311549392. The cubic root of 230421202 is about 613.0663500748.

Adding to 230421202 its reverse (202124032), we get a palindrome (432545234).

The spelling of 230421202 in words is "two hundred thirty million, four hundred twenty-one thousand, two hundred two".