102804673 has 2 divisors, whose sum is σ = 102804674. Its totient is φ = 102804672.

The previous prime is 102804643. The next prime is 102804677. The reversal of 102804673 is 376408201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85063729 + 17740944 = 9223^2 + 4212^2 .

It is a cyclic number.

It is not a de Polignac number, because 102804673 - 2⁹ = 102804161 is a prime.

It is not a weakly prime, because it can be changed into another prime (102804677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51402336 + 51402337.

It is an arithmetic number, because the mean of its divisors is an integer number (51402337).

Almost surely, 2^102804673 is an apocalyptic number.

It is an amenable number.

102804673 is a deficient number, since it is larger than the sum of its proper divisors (1).

102804673 is an equidigital number, since it uses as much as digits as its factorization.

102804673 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 102804673 is about 10139.2639279190. The cubic root of 102804673 is about 468.4583150549.

The spelling of 102804673 in words is "one hundred two million, eight hundred four thousand, six hundred seventy-three".