2520031201 has 8 divisors (see below), whose sum is σ = 2535165864. Its totient is φ = 2504935680.

The previous prime is 2520031181. The next prime is 2520031223. The reversal of 2520031201 is 1021300252.

It can be written as a sum of positive squares in 4 ways, for example, as 948701601 + 1571329600 = 30801^2 + 39640^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2520031201 - 2¹⁷ = 2519900129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2520031231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124851 + ... + 143623.

It is an arithmetic number, because the mean of its divisors is an integer number (316895733).

Almost surely, 2^2520031201 is an apocalyptic number.

It is an amenable number.

2520031201 is a deficient number, since it is larger than the sum of its proper divisors (15134663).

2520031201 is a wasteful number, since it uses less digits than its factorization.

2520031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19571.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2520031201 is about 50199.9123604813. The cubic root of 2520031201 is about 1360.8240394235.

Adding to 2520031201 its reverse (1021300252), we get a palindrome (3541331453).

The spelling of 2520031201 in words is "two billion, five hundred twenty million, thirty-one thousand, two hundred one".