201011332203330 has 64 divisors (see below), whose sum is σ = 537481751758848. Its totient is φ = 47693210989760.

The previous prime is 201011332203301. The next prime is 201011332203347. The reversal of 201011332203330 is 33302233110102.

It is a self number, because there is not a number n which added to its sum of digits gives 201011332203330.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6480040332 + ... + 6480071351.

It is an arithmetic number, because the mean of its divisors is an integer number (8398152371232).

Almost surely, 2^{201011332203330} is an apocalyptic number.

201011332203330 is an abundant number, since it is smaller than the sum of its proper divisors (336470419555518).

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

201011332203330 is a wasteful number, since it uses less digits than its factorization.

201011332203330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12960111751.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 201011332203330 its reverse (33302233110102), we get a palindrome (234313565313432).

The spelling of 201011332203330 in words is "two hundred one trillion, eleven billion, three hundred thirty-two million, two hundred three thousand, three hundred thirty".