2150120133 has 24 divisors (see below), whose sum is σ = 3680867008. Its totient is φ = 1228639104.

The previous prime is 2150120129. The next prime is 2150120143. The reversal of 2150120133 is 3310210512.

It is not a de Polignac number, because 2150120133 - 2² = 2150120129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150120143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 630316 + ... + 633717.

Almost surely, 2^2150120133 is an apocalyptic number.

It is an amenable number.

2150120133 is a deficient number, since it is larger than the sum of its proper divisors (1530746875).

2150120133 is an equidigital number, since it uses as much as digits as its factorization.

2150120133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264055 (or 1264043 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2150120133 is about 46369.3878868376. The cubic root of 2150120133 is about 1290.6869191726.

Adding to 2150120133 its reverse (3310210512), we get a palindrome (5460330645).

The spelling of 2150120133 in words is "two billion, one hundred fifty million, one hundred twenty thousand, one hundred thirty-three".