1020607051 has 2 divisors, whose sum is σ = 1020607052. Its totient is φ = 1020607050.

The previous prime is 1020607039. The next prime is 1020607057. The reversal of 1020607051 is 1507060201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020607051 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020607057) 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, 510303525 + 510303526.

It is an arithmetic number, because the mean of its divisors is an integer number (510303526).

Almost surely, 2^1020607051 is an apocalyptic number.

1020607051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020607051 is an equidigital number, since it uses as much as digits as its factorization.

1020607051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 1020607051 is about 31946.9411837816. The cubic root of 1020607051 is about 1006.8223664675.

Adding to 1020607051 its reverse (1507060201), we get a palindrome (2527667252).

The spelling of 1020607051 in words is "one billion, twenty million, six hundred seven thousand, fifty-one".