201133020030 has 32 divisors (see below), whose sum is σ = 483541640064. Its totient is φ = 53544095136.

The previous prime is 201133020007. The next prime is 201133020083. The reversal of 201133020030 is 30020331102.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 201133019991 and 201133020009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5693152 + ... + 5728371.

It is an arithmetic number, because the mean of its divisors is an integer number (15110676252).

Almost surely, 2^201133020030 is an apocalyptic number.

201133020030 is an abundant number, since it is smaller than the sum of its proper divisors (282408620034).

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

201133020030 is a wasteful number, since it uses less digits than its factorization.

201133020030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11422120.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 201133020030 its reverse (30020331102), we get a palindrome (231153351132).

The spelling of 201133020030 in words is "two hundred one billion, one hundred thirty-three million, twenty thousand, thirty".