2120303452 has 6 divisors (see below), whose sum is σ = 3710531048. Its totient is φ = 1060151724.

The previous prime is 2120303441. The next prime is 2120303483. The reversal of 2120303452 is 2543030212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265037928 + ... + 265037935.

Almost surely, 2^2120303452 is an apocalyptic number.

It is an amenable number.

2120303452 is a deficient number, since it is larger than the sum of its proper divisors (1590227596).

2120303452 is a wasteful number, since it uses less digits than its factorization.

2120303452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530075867 (or 530075865 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2120303452 is about 46046.7528931194. The cubic root of 2120303452 is about 1284.6929478772.

Adding to 2120303452 its reverse (2543030212), we get a palindrome (4663333664).

The spelling of 2120303452 in words is "two billion, one hundred twenty million, three hundred three thousand, four hundred fifty-two".