231302301102232 has 32 divisors (see below), whose sum is σ = 459369055552320. Its totient is φ = 108808803555840.

The previous prime is 231302301102217. The next prime is 231302301102259. The reversal of 231302301102232 is 232201103203132.

It is a junction number, because it is equal to n+sod(n) for n = 231302301102197 and 231302301102206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306951519 + ... + 307704142.

It is an arithmetic number, because the mean of its divisors is an integer number (14355282986010).

Almost surely, 2^{231302301102232} is an apocalyptic number.

It is an amenable number.

231302301102232 is a deficient number, since it is larger than the sum of its proper divisors (228066754450088).

231302301102232 is a wasteful number, since it uses less digits than its factorization.

231302301102232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614658451 (or 614658447 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 231302301102232 its reverse (232201103203132), we get a palindrome (463503404305364).

The spelling of 231302301102232 in words is "two hundred thirty-one trillion, three hundred two billion, three hundred one million, one hundred two thousand, two hundred thirty-two".