2120301133 has 4 divisors (see below), whose sum is σ = 2149346428. Its totient is φ = 2091255840.

The previous prime is 2120301119. The next prime is 2120301137. The reversal of 2120301133 is 3311030212.

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 815502249 + 1304798884 = 28557^2 + 36122^2 .

It is a cyclic number.

It is not a de Polignac number, because 2120301133 - 2²¹ = 2118203981 is a prime.

It is a super-4 number, since 4×2120301133⁴ (a number of 38 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120301137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14522538 + ... + 14522683.

It is an arithmetic number, because the mean of its divisors is an integer number (537336607).

Almost surely, 2^2120301133 is an apocalyptic number.

It is an amenable number.

2120301133 is a deficient number, since it is larger than the sum of its proper divisors (29045295).

2120301133 is an equidigital number, since it uses as much as digits as its factorization.

2120301133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29045294.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2120301133 is about 46046.7277121838. The cubic root of 2120301133 is about 1284.6924795159.

Adding to 2120301133 its reverse (3311030212), we get a palindrome (5431331345).

The spelling of 2120301133 in words is "two billion, one hundred twenty million, three hundred one thousand, one hundred thirty-three".