231111103002230 has 32 divisors (see below), whose sum is σ = 454051012989600. Its totient is φ = 83997281259520.

The previous prime is 231111103002211. The next prime is 231111103002233. The reversal of 231111103002230 is 32200301111132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231111103002233) 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, 538782539 + ... + 539211318.

It is an arithmetic number, because the mean of its divisors is an integer number (14189094155925).

Almost surely, 2^{231111103002230} is an apocalyptic number.

231111103002230 is a deficient number, since it is larger than the sum of its proper divisors (222939909987370).

231111103002230 is a wasteful number, since it uses less digits than its factorization.

231111103002230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077995824.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 231111103002230 its reverse (32200301111132), we get a palindrome (263311404113362).

The spelling of 231111103002230 in words is "two hundred thirty-one trillion, one hundred eleven billion, one hundred three million, two thousand, two hundred thirty".