201020033000 has 64 divisors (see below), whose sum is σ = 477407736000. Its totient is φ = 79207867200.

The previous prime is 201020032981. The next prime is 201020033021. The reversal of 201020033000 is 330020102.

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, 1433150 + ... + 1567149.

It is an arithmetic number, because the mean of its divisors is an integer number (7459495875).

Almost surely, 2^201020033000 is an apocalyptic number.

201020033000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201020033000 is an abundant number, since it is smaller than the sum of its proper divisors (276387703000).

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

201020033000 is a wasteful number, since it uses less digits than its factorization.

201020033000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3000387 (or 3000373 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

Adding to 201020033000 its reverse (330020102), we get a palindrome (201350053102).

The spelling of 201020033000 in words is "two hundred one billion, twenty million, thirty-three thousand".