200102112020102 has 16 divisors (see below), whose sum is σ = 305132431830624. Its totient is φ = 98404422000000.

The previous prime is 200102112020081. The next prime is 200102112020143. The reversal of 200102112020102 is 201020211201002.

It is a super-2 number, since 2×200102112020102² (a number of 29 digits) contains 22 as substring.

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, 3280116899 + ... + 3280177902.

It is an arithmetic number, because the mean of its divisors is an integer number (19070776989414).

Almost surely, 2^{200102112020102} is an apocalyptic number.

200102112020102 is a deficient number, since it is larger than the sum of its proper divisors (105030319810522).

200102112020102 is a wasteful number, since it uses less digits than its factorization.

200102112020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560295055.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200102112020102 its reverse (201020211201002), we get a palindrome (401122323221104).

The spelling of 200102112020102 in words is "two hundred trillion, one hundred two billion, one hundred twelve million, twenty thousand, one hundred two".