2130120033 has 4 divisors (see below), whose sum is σ = 2840160048. Its totient is φ = 1420080020.

The previous prime is 2130119989. The next prime is 2130120049. The reversal of 2130120033 is 3300210312.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2130120033 - 2⁶ = 2130119969 is a prime.

It is a super-2 number, since 2×2130120033² = 9074822709975842178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2130119994 and 2130120021.

It is not an unprimeable number, because it can be changed into a prime (2130120053) 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 3 ways as a sum of consecutive naturals, for example, 355020003 + ... + 355020008.

It is an arithmetic number, because the mean of its divisors is an integer number (710040012).

Almost surely, 2^2130120033 is an apocalyptic number.

It is an amenable number.

2130120033 is a deficient number, since it is larger than the sum of its proper divisors (710040015).

2130120033 is an equidigital number, since it uses as much as digits as its factorization.

2130120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710040014.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2130120033 is about 46153.2234302221. The cubic root of 2130120033 is about 1286.6725198248.

Adding to 2130120033 its reverse (3300210312), we get a palindrome (5430330345).

The spelling of 2130120033 in words is "two billion, one hundred thirty million, one hundred twenty thousand, thirty-three".