231313323101230 has 16 divisors (see below), whose sum is σ = 416669906648304. Its totient is φ = 92457345892480.

The previous prime is 231313323101183. The next prime is 231313323101297. The reversal of 231313323101230 is 32101323313132.

It is a happy number.

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, 8497904212 + ... + 8497931431.

It is an arithmetic number, because the mean of its divisors is an integer number (26041869165519).

Almost surely, 2^{231313323101230} is an apocalyptic number.

231313323101230 is a deficient number, since it is larger than the sum of its proper divisors (185356583547074).

231313323101230 is a wasteful number, since it uses less digits than its factorization.

231313323101230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16995837011.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 231313323101230 its reverse (32101323313132), we get a palindrome (263414646414362).

The spelling of 231313323101230 in words is "two hundred thirty-one trillion, three hundred thirteen billion, three hundred twenty-three million, one hundred one thousand, two hundred thirty".