3530120353201 has 4 divisors (see below), whose sum is σ = 3801668072692. Its totient is φ = 3258572633712.

The previous prime is 3530120353187. The next prime is 3530120353219. The reversal of 3530120353201 is 1023530210353.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2121103872801 + 1409016480400 = 1456401^2 + 1187020^2 .

It is a cyclic number.

It is not a de Polignac number, because 3530120353201 - 2⁵ = 3530120353169 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3530120353201.

It is not an unprimeable number, because it can be changed into a prime (3530120353801) 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, 135773859726 + ... + 135773859751.

It is an arithmetic number, because the mean of its divisors is an integer number (950417018173).

Almost surely, 2^{3530120353201} is an apocalyptic number.

It is an amenable number.

3530120353201 is a deficient number, since it is larger than the sum of its proper divisors (271547719491).

3530120353201 is a wasteful number, since it uses less digits than its factorization.

3530120353201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271547719490.

The product of its (nonzero) digits is 8100, while the sum is 28.

Adding to 3530120353201 its reverse (1023530210353), we get a palindrome (4553650563554).

The spelling of 3530120353201 in words is "three trillion, five hundred thirty billion, one hundred twenty million, three hundred fifty-three thousand, two hundred one".