3560712121 has 2 divisors, whose sum is σ = 3560712122. Its totient is φ = 3560712120.

The previous prime is 3560712037. The next prime is 3560712139. The reversal of 3560712121 is 1212170653.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2711805625 + 848906496 = 52075^2 + 29136^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3560712121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3560712121.

It is not a weakly prime, because it can be changed into another prime (3560712161) 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 as a sum of consecutive naturals, namely, 1780356060 + 1780356061.

It is an arithmetic number, because the mean of its divisors is an integer number (1780356061).

Almost surely, 2^3560712121 is an apocalyptic number.

It is an amenable number.

3560712121 is a deficient number, since it is larger than the sum of its proper divisors (1).

3560712121 is an equidigital number, since it uses as much as digits as its factorization.

3560712121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 3560712121 is about 59671.7028498433. The cubic root of 3560712121 is about 1527.0231495663.

Adding to 3560712121 its reverse (1212170653), we get a palindrome (4772882774).

The spelling of 3560712121 in words is "three billion, five hundred sixty million, seven hundred twelve thousand, one hundred twenty-one".