3560247121 has 2 divisors, whose sum is σ = 3560247122. Its totient is φ = 3560247120.

The previous prime is 3560247107. The next prime is 3560247137. The reversal of 3560247121 is 1217420653.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2546716225 + 1013530896 = 50465^2 + 31836^2 .

It is a cyclic number.

It is not a de Polignac number, because 3560247121 - 2⁹ = 3560246609 is a prime.

It is not a weakly prime, because it can be changed into another prime (3560247161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1780123560 + 1780123561.

It is an arithmetic number, because the mean of its divisors is an integer number (1780123561).

Almost surely, 2^3560247121 is an apocalyptic number.

It is an amenable number.

3560247121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3560247121 is an equidigital number, since it uses as much as digits as its factorization.

3560247121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 3560247121 is about 59667.8064034534. The cubic root of 3560247121 is about 1526.9566744107.

Adding to 3560247121 its reverse (1217420653), we get a palindrome (4777667774).

The spelling of 3560247121 in words is "three billion, five hundred sixty million, two hundred forty-seven thousand, one hundred twenty-one".