210231000230 has 16 divisors (see below), whose sum is σ = 382667664960. Its totient is φ = 83147541312.

The previous prime is 210231000229. The next prime is 210231000281. The reversal of 210231000230 is 32000132012.

It is a happy number.

It is a Curzon 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, 118106414 + ... + 118108193.

It is an arithmetic number, because the mean of its divisors is an integer number (23916729060).

Almost surely, 2^210231000230 is an apocalyptic number.

210231000230 is a deficient number, since it is larger than the sum of its proper divisors (172436664730).

210231000230 is a wasteful number, since it uses less digits than its factorization.

210231000230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236214703.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 210231000230 its reverse (32000132012), we get a palindrome (242231132242).

The spelling of 210231000230 in words is "two hundred ten billion, two hundred thirty-one million, two hundred thirty", and thus it is an aban number.