3613520101 has 2 divisors, whose sum is σ = 3613520102. Its totient is φ = 3613520100.

The previous prime is 3613520063. The next prime is 3613520161. The reversal of 3613520101 is 1010253163.

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., 2624103076 + 989417025 = 51226^2 + 31455^2 .

It is a cyclic number.

It is not a de Polignac number, because 3613520101 - 2¹⁵ = 3613487333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3613520161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1806760050 + 1806760051.

It is an arithmetic number, because the mean of its divisors is an integer number (1806760051).

Almost surely, 2^3613520101 is an apocalyptic number.

It is an amenable number.

3613520101 is a deficient number, since it is larger than the sum of its proper divisors (1).

3613520101 is an equidigital number, since it uses as much as digits as its factorization.

3613520101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 3613520101 is about 60112.5619234449. The cubic root of 3613520101 is about 1534.5350940292.

Adding to 3613520101 its reverse (1010253163), we get a palindrome (4623773264).

The spelling of 3613520101 in words is "three billion, six hundred thirteen million, five hundred twenty thousand, one hundred one".