210120301103230 has 48 divisors (see below), whose sum is σ = 445266978947280. Its totient is φ = 71173279258368.

The previous prime is 210120301103189. The next prime is 210120301103231. The reversal of 210120301103230 is 32301103021012.

It is a junction number, because it is equal to n+sod(n) for n = 210120301103198 and 210120301103207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210120301103231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2583193915 + ... + 2583275254.

It is an arithmetic number, because the mean of its divisors is an integer number (9276395394735).

Almost surely, 2^{210120301103230} is an apocalyptic number.

210120301103230 is an abundant number, since it is smaller than the sum of its proper divisors (235146677844050).

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

210120301103230 is a wasteful number, since it uses less digits than its factorization.

210120301103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166469273 (or 5166469266 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 210120301103230 its reverse (32301103021012), we get a palindrome (242421404124242).

The spelling of 210120301103230 in words is "two hundred ten trillion, one hundred twenty billion, three hundred one million, one hundred three thousand, two hundred thirty".