201130100 has 36 divisors (see below), whose sum is σ = 437201184. Its totient is φ = 80314080.

The previous prime is 201130099. The next prime is 201130103. The reversal of 201130100 is 1031102.

201130100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201130103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72947 + ... + 75653.

Almost surely, 2^201130100 is an apocalyptic number.

201130100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201130100 is an abundant number, since it is smaller than the sum of its proper divisors (236071084).

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

201130100 is a wasteful number, since it uses less digits than its factorization.

201130100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3464 (or 3457 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 201130100 is about 14182.0344097735. The cubic root of 201130100 is about 585.9029569799.

Adding to 201130100 its reverse (1031102), we get a palindrome (202161202).

The spelling of 201130100 in words is "two hundred one million, one hundred thirty thousand, one hundred".