5413420121 has 2 divisors, whose sum is σ = 5413420122. Its totient is φ = 5413420120.

The previous prime is 5413420091. The next prime is 5413420151. The reversal of 5413420121 is 1210243145.

It is a balanced prime because it is at equal distance from previous prime (5413420091) and next prime (5413420151).

It can be written as a sum of positive squares in only one way, i.e., 4597518025 + 815902096 = 67805^2 + 28564^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5413420121 is a prime.

It is not a weakly prime, because it can be changed into another prime (5413420151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2706710060 + 2706710061.

It is an arithmetic number, because the mean of its divisors is an integer number (2706710061).

Almost surely, 2^5413420121 is an apocalyptic number.

It is an amenable number.

5413420121 is a deficient number, since it is larger than the sum of its proper divisors (1).

5413420121 is an equidigital number, since it uses as much as digits as its factorization.

5413420121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 5413420121 is about 73575.9479789421. The cubic root of 5413420121 is about 1755.8627988384.

Adding to 5413420121 its reverse (1210243145), we get a palindrome (6623663266).

The spelling of 5413420121 in words is "five billion, four hundred thirteen million, four hundred twenty thousand, one hundred twenty-one".