231023331330230 has 16 divisors (see below), whose sum is σ = 415851756190704. Its totient is φ = 92407163688480.

The previous prime is 231023331330199. The next prime is 231023331330299. The reversal of 231023331330230 is 32033133320132.

231023331330230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 231023331330193 and 231023331330202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270658037 + ... + 271510256.

It is an arithmetic number, because the mean of its divisors is an integer number (25990734761919).

Almost surely, 2^{231023331330230} is an apocalyptic number.

231023331330230 is a deficient number, since it is larger than the sum of its proper divisors (184828424860474).

231023331330230 is a wasteful number, since it uses less digits than its factorization.

231023331330230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542210911.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 231023331330230 its reverse (32033133320132), we get a palindrome (263056464650362).

The spelling of 231023331330230 in words is "two hundred thirty-one trillion, twenty-three billion, three hundred thirty-one million, three hundred thirty thousand, two hundred thirty".