20030101210 has 32 divisors (see below), whose sum is σ = 41275059840. Its totient is φ = 6855749952.

The previous prime is 20030101193. The next prime is 20030101237. The reversal of 20030101210 is 1210103002.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 202645 + ... + 284824.

It is an arithmetic number, because the mean of its divisors is an integer number (1289845620).

Almost surely, 2^20030101210 is an apocalyptic number.

20030101210 is an abundant number, since it is smaller than the sum of its proper divisors (21244958630).

20030101210 is a wasteful number, since it uses less digits than its factorization.

20030101210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488070.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 20030101210 its reverse (1210103002), we get a palindrome (21240204212).

The spelling of 20030101210 in words is "twenty billion, thirty million, one hundred one thousand, two hundred ten".