201000200101000 has 64 divisors (see below), whose sum is σ = 474736173799680. Its totient is φ = 79648677380800.

The previous prime is 201000200100991. The next prime is 201000200101039. The reversal of 201000200101000 is 101002000102.

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, 939146272 + ... + 939360271.

It is an arithmetic number, because the mean of its divisors is an integer number (7417752715620).

Almost surely, 2^{201000200101000} is an apocalyptic number.

201000200101000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201000200101000 is an abundant number, since it is smaller than the sum of its proper divisors (273735973698680).

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

201000200101000 is a wasteful number, since it uses less digits than its factorization.

201000200101000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878506671 (or 1878506657 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 201000200101000 its reverse (101002000102), we get a palindrome (201101202101102).

The spelling of 201000200101000 in words is "two hundred one trillion, two hundred million, one hundred one thousand".