201120001033 has 12 divisors (see below), whose sum is σ = 244127917440. Its totient is φ = 164893416072.

The previous prime is 201120001003. The next prime is 201120001037. The reversal of 201120001033 is 330100021102.

It is a de Polignac number, because none of the positive numbers 2^k-201120001033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201120001037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89226913 + ... + 89229166.

It is an arithmetic number, because the mean of its divisors is an integer number (20343993120).

Almost surely, 2^201120001033 is an apocalyptic number.

201120001033 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

201120001033 is a deficient number, since it is larger than the sum of its proper divisors (43007916407).

201120001033 is a wasteful number, since it uses less digits than its factorization.

201120001033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178456116 (or 178456109 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 201120001033 its reverse (330100021102), we get a palindrome (531220022135).

The spelling of 201120001033 in words is "two hundred one billion, one hundred twenty million, one thousand, thirty-three".