220303200100030 has 16 divisors (see below), whose sum is σ = 419871981367440. Its totient is φ = 82937675331712.

The previous prime is 220303200100019. The next prime is 220303200100063. The reversal of 220303200100030 is 30001002303022.

It is a junction number, because it is equal to n+sod(n) for n = 220303200099977 and 220303200100013.

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, 647950588360 + ... + 647950588699.

It is an arithmetic number, because the mean of its divisors is an integer number (26241998835465).

Almost surely, 2^{220303200100030} is an apocalyptic number.

220303200100030 is a deficient number, since it is larger than the sum of its proper divisors (199568781267410).

220303200100030 is a wasteful number, since it uses less digits than its factorization.

220303200100030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1295901177083.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 220303200100030 its reverse (30001002303022), we get a palindrome (250304202403052).

The spelling of 220303200100030 in words is "two hundred twenty trillion, three hundred three billion, two hundred million, one hundred thousand, thirty".