200101120102 has 32 divisors (see below), whose sum is σ = 333728688384. Its totient is φ = 89358768000.

The previous prime is 200101120073. The next prime is 200101120139. The reversal of 200101120102 is 201021101002.

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, 5071852 + ... + 5111152.

It is an arithmetic number, because the mean of its divisors is an integer number (10429021512).

Almost surely, 2^200101120102 is an apocalyptic number.

200101120102 is a deficient number, since it is larger than the sum of its proper divisors (133627568282).

200101120102 is a wasteful number, since it uses less digits than its factorization.

200101120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45664.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200101120102 its reverse (201021101002), we get a palindrome (401122221104).

The spelling of 200101120102 in words is "two hundred billion, one hundred one million, one hundred twenty thousand, one hundred two".