220830102 has 36 divisors (see below), whose sum is σ = 508277796. Its totient is φ = 69278400.

The previous prime is 220830067. The next prime is 220830109. The reversal of 220830102 is 201038022.

It is a happy number.

220830102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220830109) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 16024 + ... + 26427.

Almost surely, 2^220830102 is an apocalyptic number.

220830102 is an abundant number, since it is smaller than the sum of its proper divisors (287447694).

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

220830102 is a wasteful number, since it uses less digits than its factorization.

220830102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42493 (or 42473 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 220830102 is about 14860.3533605362. The cubic root of 220830102 is about 604.4393887019.

Adding to 220830102 its reverse (201038022), we get a palindrome (421868124).

The spelling of 220830102 in words is "two hundred twenty million, eight hundred thirty thousand, one hundred two".