210231320100230 has 64 divisors (see below), whose sum is σ = 470724443316288. Its totient is φ = 66416147189760.

The previous prime is 210231320100223. The next prime is 210231320100253. The reversal of 210231320100230 is 32001023132012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4323943607 + ... + 4323992226.

It is an arithmetic number, because the mean of its divisors is an integer number (7355069426817).

Almost surely, 2^{210231320100230} is an apocalyptic number.

210231320100230 is an abundant number, since it is smaller than the sum of its proper divisors (260493123216058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210231320100230 is a wasteful number, since it uses less digits than its factorization.

210231320100230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8647935881.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 210231320100230 its reverse (32001023132012), we get a palindrome (242232343232242).

The spelling of 210231320100230 in words is "two hundred ten trillion, two hundred thirty-one billion, three hundred twenty million, one hundred thousand, two hundred thirty".