101001002110200 has 144 divisors (see below), whose sum is σ = 339198498199080. Its totient is φ = 26933325338880.

The previous prime is 101001002110181. The next prime is 101001002110243. The reversal of 101001002110200 is 2011200100101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 225130507 + ... + 225578693.

Almost surely, 2^{101001002110200} is an apocalyptic number.

101001002110200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101001002110200 is an abundant number, since it is smaller than the sum of its proper divisors (238197496088880).

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

101001002110200 is a wasteful number, since it uses less digits than its factorization.

101001002110200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573406 (or 573394 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 101001002110200 its reverse (2011200100101), we get a palindrome (103012202210301).

The spelling of 101001002110200 in words is "one hundred one trillion, one billion, two million, one hundred ten thousand, two hundred".