200434320102 has 16 divisors (see below), whose sum is σ = 400937013360. Its totient is φ = 66800044512.

The previous prime is 200434320089. The next prime is 200434320133. The reversal of 200434320102 is 201023434002.

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, 2810733 + ... + 2881160.

It is an arithmetic number, because the mean of its divisors is an integer number (25058563335).

Almost surely, 2^200434320102 is an apocalyptic number.

200434320102 is an abundant number, since it is smaller than the sum of its proper divisors (200502693258).

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

200434320102 is a wasteful number, since it uses less digits than its factorization.

200434320102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5697767.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 200434320102 its reverse (201023434002), we get a palindrome (401457754104).

The spelling of 200434320102 in words is "two hundred billion, four hundred thirty-four million, three hundred twenty thousand, one hundred two".