102043967 has 2 divisors, whose sum is σ = 102043968. Its totient is φ = 102043966.

The previous prime is 102043943. The next prime is 102043973. The reversal of 102043967 is 769340201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102043967 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102043567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51021983 + 51021984.

It is an arithmetic number, because the mean of its divisors is an integer number (51021984).

Almost surely, 2^102043967 is an apocalyptic number.

102043967 is a deficient number, since it is larger than the sum of its proper divisors (1).

102043967 is an equidigital number, since it uses as much as digits as its factorization.

102043967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 102043967 is about 10101.6813946986. The cubic root of 102043967 is about 467.2999966158.

The spelling of 102043967 in words is "one hundred two million, forty-three thousand, nine hundred sixty-seven".