210230303103020 has 48 divisors (see below), whose sum is σ = 443722349397600. Its totient is φ = 83666777932800.

The previous prime is 210230303103017. The next prime is 210230303103071. The reversal of 210230303103020 is 20301303032012.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 210230303102983 and 210230303103001.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30573350 + ... + 36812909.

It is an arithmetic number, because the mean of its divisors is an integer number (9244215612450).

Almost surely, 2^{210230303103020} is an apocalyptic number.

210230303103020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210230303103020 is an abundant number, since it is smaller than the sum of its proper divisors (233492046294580).

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

210230303103020 is a wasteful number, since it uses less digits than its factorization.

210230303103020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67387058 (or 67387056 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 210230303103020 its reverse (20301303032012), we get a palindrome (230531606135032).

The spelling of 210230303103020 in words is "two hundred ten trillion, two hundred thirty billion, three hundred three million, one hundred three thousand, twenty".