3201124273 has 2 divisors, whose sum is σ = 3201124274. Its totient is φ = 3201124272.

The previous prime is 3201124271. The next prime is 3201124307. The reversal of 3201124273 is 3724211023.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2624307984 + 576816289 = 51228^2 + 24017^2 .

It is a cyclic number.

It is not a de Polignac number, because 3201124273 - 2¹ = 3201124271 is a prime.

It is a super-2 number, since 2×3201124273² = 20494393222379557058, which contains 22 as substring.

Together with 3201124271, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3201124271) 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 as a sum of consecutive naturals, namely, 1600562136 + 1600562137.

It is an arithmetic number, because the mean of its divisors is an integer number (1600562137).

Almost surely, 2^3201124273 is an apocalyptic number.

It is an amenable number.

3201124273 is a deficient number, since it is larger than the sum of its proper divisors (1).

3201124273 is an equidigital number, since it uses as much as digits as its factorization.

3201124273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 3201124273 is about 56578.4788855268. The cubic root of 3201124273 is about 1473.7851566303.

Adding to 3201124273 its reverse (3724211023), we get a palindrome (6925335296).

The spelling of 3201124273 in words is "three billion, two hundred one million, one hundred twenty-four thousand, two hundred seventy-three".