201100101202 has 96 divisors (see below), whose sum is σ = 415214976960. Its totient is φ = 71802702720.

The previous prime is 201100101199. The next prime is 201100101229. The reversal of 201100101202 is 202101001102.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1896328 + ... + 1999564.

It is an arithmetic number, because the mean of its divisors is an integer number (4325156010).

Almost surely, 2^201100101202 is an apocalyptic number.

201100101202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201100101202 is an abundant number, since it is smaller than the sum of its proper divisors (214114875758).

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

201100101202 is a wasteful number, since it uses less digits than its factorization.

201100101202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103416 (or 103409 counting only the distinct ones).

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

Adding to 201100101202 its reverse (202101001102), we get a palindrome (403201102304).

The spelling of 201100101202 in words is "two hundred one billion, one hundred million, one hundred one thousand, two hundred two".