230131231233 has 16 divisors (see below), whose sum is σ = 327262628160. Its totient is φ = 143342076416.

The previous prime is 230131231229. The next prime is 230131231243. The reversal of 230131231233 is 332132131032.

It is not a de Polignac number, because 230131231233 - 2² = 230131231229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230131231243) 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, 16461543 + ... + 16475516.

It is an arithmetic number, because the mean of its divisors is an integer number (20453914260).

Almost surely, 2^230131231233 is an apocalyptic number.

It is an amenable number.

230131231233 is a deficient number, since it is larger than the sum of its proper divisors (97131396927).

230131231233 is a wasteful number, since it uses less digits than its factorization.

230131231233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32937216.

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

Adding to 230131231233 its reverse (332132131032), we get a palindrome (562263362265).

The spelling of 230131231233 in words is "two hundred thirty billion, one hundred thirty-one million, two hundred thirty-one thousand, two hundred thirty-three".