210130311230 has 32 divisors (see below), whose sum is σ = 432283849920. Its totient is φ = 72042048000.

The previous prime is 210130311211. The next prime is 210130311233. The reversal of 210130311230 is 32113031012.

It is a super-2 number, since 2×210130311230² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210130311199 and 210130311208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210130311233) 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, 3752276 + ... + 3807864.

It is an arithmetic number, because the mean of its divisors is an integer number (13508870310).

Almost surely, 2^210130311230 is an apocalyptic number.

210130311230 is an abundant number, since it is smaller than the sum of its proper divisors (222153538690).

210130311230 is a wasteful number, since it uses less digits than its factorization.

210130311230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109604.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 210130311230 its reverse (32113031012), we get a palindrome (242243342242).

The spelling of 210130311230 in words is "two hundred ten billion, one hundred thirty million, three hundred eleven thousand, two hundred thirty".