1020109967 has 2 divisors, whose sum is σ = 1020109968. Its totient is φ = 1020109966.

The previous prime is 1020109913. The next prime is 1020109991. The reversal of 1020109967 is 7699010201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020109967 - 2⁶ = 1020109903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020109267) 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, 510054983 + 510054984.

It is an arithmetic number, because the mean of its divisors is an integer number (510054984).

Almost surely, 2^1020109967 is an apocalyptic number.

1020109967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020109967 is an equidigital number, since it uses as much as digits as its factorization.

1020109967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 1020109967 is about 31939.1603991088. The cubic root of 1020109967 is about 1006.6588831881.

The spelling of 1020109967 in words is "one billion, twenty million, one hundred nine thousand, nine hundred sixty-seven".