230121313233 has 16 divisors (see below), whose sum is σ = 350930622336. Its totient is φ = 131396803200.

The previous prime is 230121313207. The next prime is 230121313243. The reversal of 230121313233 is 332313121032.

It is not a de Polignac number, because 230121313233 - 2¹⁴ = 230121296849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230121313243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4184116 + ... + 4238757.

It is an arithmetic number, because the mean of its divisors is an integer number (21933163896).

Almost surely, 2^230121313233 is an apocalyptic number.

It is an amenable number.

230121313233 is a deficient number, since it is larger than the sum of its proper divisors (120809309103).

230121313233 is a wasteful number, since it uses less digits than its factorization.

230121313233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8424184.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 230121313233 its reverse (332313121032), we get a palindrome (562434434265).

The spelling of 230121313233 in words is "two hundred thirty billion, one hundred twenty-one million, three hundred thirteen thousand, two hundred thirty-three".