230122403 has 4 divisors (see below), whose sum is σ = 262997040. Its totient is φ = 197247768.

The previous prime is 230122379. The next prime is 230122469. The reversal of 230122403 is 304221032.

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 230122403 - 2¹⁰ = 230121379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230122003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16437308 + ... + 16437321.

It is an arithmetic number, because the mean of its divisors is an integer number (65749260).

Almost surely, 2^230122403 is an apocalyptic number.

230122403 is a deficient number, since it is larger than the sum of its proper divisors (32874637).

230122403 is an equidigital number, since it uses as much as digits as its factorization.

230122403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32874636.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230122403 is about 15169.7858587391. The cubic root of 230122403 is about 612.8012372452.

Adding to 230122403 its reverse (304221032), we get a palindrome (534343435).

The spelling of 230122403 in words is "two hundred thirty million, one hundred twenty-two thousand, four hundred three".