2120201324 has 12 divisors (see below), whose sum is σ = 3713308200. Its totient is φ = 1059256128.

The previous prime is 2120201323. The next prime is 2120201329. The reversal of 2120201324 is 4231020212.

It is a zygodrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (2120201323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205469 + ... + 215540.

It is an arithmetic number, because the mean of its divisors is an integer number (309442350).

Almost surely, 2^2120201324 is an apocalyptic number.

It is an amenable number.

2120201324 is a deficient number, since it is larger than the sum of its proper divisors (1593106876).

2120201324 is a wasteful number, since it uses less digits than its factorization.

2120201324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422272 (or 422270 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2120201324 is about 46045.6439199193. The cubic root of 2120201324 is about 1284.6723210769.

Adding to 2120201324 its reverse (4231020212), we get a palindrome (6351221536).

The spelling of 2120201324 in words is "two billion, one hundred twenty million, two hundred one thousand, three hundred twenty-four".