6273040121 has 2 divisors, whose sum is σ = 6273040122. Its totient is φ = 6273040120.

The previous prime is 6273040099. The next prime is 6273040129. The reversal of 6273040121 is 1210403726.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4899300025 + 1373740096 = 69995^2 + 37064^2 .

It is a cyclic number.

It is not a de Polignac number, because 6273040121 - 2¹⁸ = 6272777977 is a prime.

It is not a weakly prime, because it can be changed into another prime (6273040129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3136520060 + 3136520061.

It is an arithmetic number, because the mean of its divisors is an integer number (3136520061).

Almost surely, 2^6273040121 is an apocalyptic number.

It is an amenable number.

6273040121 is a deficient number, since it is larger than the sum of its proper divisors (1).

6273040121 is an equidigital number, since it uses as much as digits as its factorization.

6273040121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 6273040121 is about 79202.5259761329. The cubic root of 6273040121 is about 1844.2764544626.

Adding to 6273040121 its reverse (1210403726), we get a palindrome (7483443847).

The spelling of 6273040121 in words is "six billion, two hundred seventy-three million, forty thousand, one hundred twenty-one".