230121303 has 8 divisors (see below), whose sum is σ = 307071600. Its totient is φ = 153292608.

The previous prime is 230121289. The next prime is 230121317. The reversal of 230121303 is 303121032.

It is an interprime number because it is at equal distance from previous prime (230121289) and next prime (230121317).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 230121303 - 2⁵ = 230121271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230121323) 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, 25888 + ... + 33621.

It is an arithmetic number, because the mean of its divisors is an integer number (38383950).

Almost surely, 2^230121303 is an apocalyptic number.

230121303 is a deficient number, since it is larger than the sum of its proper divisors (76950297).

230121303 is a wasteful number, since it uses less digits than its factorization.

230121303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60801.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 230121303 is about 15169.7496024160. The cubic root of 230121303 is about 612.8002608338.

Adding to 230121303 its reverse (303121032), we get a palindrome (533242335).

The spelling of 230121303 in words is "two hundred thirty million, one hundred twenty-one thousand, three hundred three".