201004213100 has 36 divisors (see below), whose sum is σ = 447967776144. Its totient is φ = 78228665280.

The previous prime is 201004213093. The next prime is 201004213117. The reversal of 201004213100 is 1312400102.

It is a super-3 number, since 3×201004213100³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27159032 + ... + 27166431.

Almost surely, 2^201004213100 is an apocalyptic number.

201004213100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201004213100 is an abundant number, since it is smaller than the sum of its proper divisors (246963563044).

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

201004213100 is a wasteful number, since it uses less digits than its factorization.

201004213100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54325514 (or 54325507 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 201004213100 its reverse (1312400102), we get a palindrome (202316613202).

The spelling of 201004213100 in words is "two hundred one billion, four million, two hundred thirteen thousand, one hundred".