201011203330030 has 128 divisors (see below), whose sum is σ = 391515214970880. Its totient is φ = 74058972624000.

The previous prime is 201011203329953. The next prime is 201011203330081. The reversal of 201011203330030 is 30033302110102.

It is a super-2 number, since 2×201011203330030² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3410234739 + ... + 3410293681.

It is an arithmetic number, because the mean of its divisors is an integer number (3058712616960).

Almost surely, 2^{201011203330030} is an apocalyptic number.

201011203330030 is a deficient number, since it is larger than the sum of its proper divisors (190504011640850).

201011203330030 is a wasteful number, since it uses less digits than its factorization.

201011203330030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60926.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 201011203330030 its reverse (30033302110102), we get a palindrome (231044505440132).

The spelling of 201011203330030 in words is "two hundred one trillion, eleven billion, two hundred three million, three hundred thirty thousand, thirty".