3051320897 has 2 divisors, whose sum is σ = 3051320898. Its totient is φ = 3051320896.

The previous prime is 3051320851. The next prime is 3051320933. The reversal of 3051320897 is 7980231503.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2533712896 + 517608001 = 50336^2 + 22751^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3051320897 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3051320897.

It is not a weakly prime, because it can be changed into another prime (3051326897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1525660448 + 1525660449.

It is an arithmetic number, because the mean of its divisors is an integer number (1525660449).

Almost surely, 2^3051320897 is an apocalyptic number.

It is an amenable number.

3051320897 is a deficient number, since it is larger than the sum of its proper divisors (1).

3051320897 is an equidigital number, since it uses as much as digits as its factorization.

3051320897 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 3051320897 is about 55238.7626309641. The cubic root of 3051320897 is about 1450.4272854111.

The spelling of 3051320897 in words is "three billion, fifty-one million, three hundred twenty thousand, eight hundred ninety-seven".