201101121033 has 8 divisors (see below), whose sum is σ = 268894418208. Its totient is φ = 133687618944.

The previous prime is 201101121007. The next prime is 201101121073. The reversal of 201101121033 is 330121101102.

It is a happy number.

201101121033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 201101121033 - 2¹⁰ = 201101120009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201101121073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94947535 + ... + 94949652.

It is an arithmetic number, because the mean of its divisors is an integer number (33611802276).

Almost surely, 2^201101121033 is an apocalyptic number.

It is an amenable number.

201101121033 is a deficient number, since it is larger than the sum of its proper divisors (67793297175).

201101121033 is a wasteful number, since it uses less digits than its factorization.

201101121033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189897543.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 201101121033 its reverse (330121101102), we get a palindrome (531222222135).

The spelling of 201101121033 in words is "two hundred one billion, one hundred one million, one hundred twenty-one thousand, thirty-three".