1030020007 has 2 divisors, whose sum is σ = 1030020008. Its totient is φ = 1030020006.

The previous prime is 1030019989. The next prime is 1030020037. The reversal of 1030020007 is 7000200301.

It is a weak prime.

It is an emirp because it is prime and its reverse (7000200301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030020007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030020037) 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, 515010003 + 515010004.

It is an arithmetic number, because the mean of its divisors is an integer number (515010004).

Almost surely, 2^1030020007 is an apocalyptic number.

1030020007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030020007 is an equidigital number, since it uses as much as digits as its factorization.

1030020007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 1030020007 is about 32093.9247677812. The cubic root of 1030020007 is about 1009.9081728756.

Adding to 1030020007 its reverse (7000200301), we get a palindrome (8030220308).

The spelling of 1030020007 in words is "one billion, thirty million, twenty thousand, seven".