3201101252 has 12 divisors (see below), whose sum is σ = 5603014956. Its totient is φ = 1600239840.

The previous prime is 3201101203. The next prime is 3201101263. The reversal of 3201101252 is 2521011023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3063179716 + 137921536 = 55346^2 + 11744^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3201101252.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 53699 + ... + 96362.

It is an arithmetic number, because the mean of its divisors is an integer number (466917913).

Almost surely, 2^3201101252 is an apocalyptic number.

It is an amenable number.

3201101252 is a deficient number, since it is larger than the sum of its proper divisors (2401913704).

3201101252 is a wasteful number, since it uses less digits than its factorization.

3201101252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155398 (or 155396 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 3201101252 is about 56578.2754420811. The cubic root of 3201101252 is about 1473.7816236956.

Adding to 3201101252 its reverse (2521011023), we get a palindrome (5722112275).

The spelling of 3201101252 in words is "three billion, two hundred one million, one hundred one thousand, two hundred fifty-two".