200000010102 has 32 divisors (see below), whose sum is σ = 403745717760. Its totient is φ = 66042617760.

The previous prime is 200000010079. The next prime is 200000010127. The reversal of 200000010102 is 201010000002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is a congruent number.

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, 3847827 + ... + 3899457.

It is an arithmetic number, because the mean of its divisors is an integer number (12617053680).

Almost surely, 2^200000010102 is an apocalyptic number.

200000010102 is an abundant number, since it is smaller than the sum of its proper divisors (203745707658).

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

200000010102 is a wasteful number, since it uses less digits than its factorization.

200000010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57668.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 200000010102 its reverse (201010000002), we get a palindrome (401010010104).

It can be divided in two parts, 2000000 and 10102, that added together give a palindrome (2010102).

The spelling of 200000010102 in words is "two hundred billion, ten thousand, one hundred two".