2120100333 has 16 divisors (see below), whose sum is σ = 3126525696. Its totient is φ = 1269414720.

The previous prime is 2120100331. The next prime is 2120100349. The reversal of 2120100333 is 3330010212.

It is not a de Polignac number, because 2120100333 - 2¹ = 2120100331 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120100331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733173 + ... + 736058.

It is an arithmetic number, because the mean of its divisors is an integer number (195407856).

Almost surely, 2^2120100333 is an apocalyptic number.

It is an amenable number.

2120100333 is a deficient number, since it is larger than the sum of its proper divisors (1006425363).

2120100333 is a wasteful number, since it uses less digits than its factorization.

2120100333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469284.

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

The square root of 2120100333 is about 46044.5472667503. The cubic root of 2120100333 is about 1284.6519232651.

Adding to 2120100333 its reverse (3330010212), we get a palindrome (5450110545).

The spelling of 2120100333 in words is "two billion, one hundred twenty million, one hundred thousand, three hundred thirty-three".