104128967 has 2 divisors, whose sum is σ = 104128968. Its totient is φ = 104128966.

The previous prime is 104128943. The next prime is 104128991. The reversal of 104128967 is 769821401.

It is a balanced prime because it is at equal distance from previous prime (104128943) and next prime (104128991).

It is a cyclic number.

It is not a de Polignac number, because 104128967 - 2⁶ = 104128903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 104128967.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104128267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52064483 + 52064484.

It is an arithmetic number, because the mean of its divisors is an integer number (52064484).

Almost surely, 2^104128967 is an apocalyptic number.

104128967 is a deficient number, since it is larger than the sum of its proper divisors (1).

104128967 is an equidigital number, since it uses as much as digits as its factorization.

104128967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 104128967 is about 10204.3601955243. The cubic root of 104128967 is about 470.4612448000.

The spelling of 104128967 in words is "one hundred four million, one hundred twenty-eight thousand, nine hundred sixty-seven".