200120300033 has 4 divisors (see below), whose sum is σ = 202368842820. Its totient is φ = 197871757248.

The previous prime is 200120299997. The next prime is 200120300059. The reversal of 200120300033 is 330003021002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34615346704 + 165504953329 = 186052^2 + 406823^2 .

It is a cyclic number.

It is not a de Polignac number, because 200120300033 - 2²² = 200116105729 is a prime.

It is a super-3 number, since 3×200120300033³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200120299990 and 200120300017.

It is not an unprimeable number, because it can be changed into a prime (200120300833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1124271260 + ... + 1124271437.

It is an arithmetic number, because the mean of its divisors is an integer number (50592210705).

Almost surely, 2^200120300033 is an apocalyptic number.

It is an amenable number.

200120300033 is a deficient number, since it is larger than the sum of its proper divisors (2248542787).

200120300033 is an equidigital number, since it uses as much as digits as its factorization.

200120300033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2248542786.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 200120300033 its reverse (330003021002), we get a palindrome (530123321035).

The spelling of 200120300033 in words is "two hundred billion, one hundred twenty million, three hundred thousand, thirty-three".