1020320107 has 2 divisors, whose sum is σ = 1020320108. Its totient is φ = 1020320106.

The previous prime is 1020320101. The next prime is 1020320113. The reversal of 1020320107 is 7010230201.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (1020320101) and next prime (1020320113).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020320107 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020320101) 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, 510160053 + 510160054.

It is an arithmetic number, because the mean of its divisors is an integer number (510160054).

Almost surely, 2^1020320107 is an apocalyptic number.

1020320107 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020320107 is an equidigital number, since it uses as much as digits as its factorization.

1020320107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1020320107 is about 31942.4499216951. The cubic root of 1020320107 is about 1006.7280014795.

Adding to 1020320107 its reverse (7010230201), we get a palindrome (8030550308).

The spelling of 1020320107 in words is "one billion, twenty million, three hundred twenty thousand, one hundred seven".