104099377 has 2 divisors, whose sum is σ = 104099378. Its totient is φ = 104099376.

The previous prime is 104099363. The next prime is 104099399. The reversal of 104099377 is 773990401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60855601 + 43243776 = 7801^2 + 6576^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104099377 is a prime.

It is not a weakly prime, because it can be changed into another prime (104009377) 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, 52049688 + 52049689.

It is an arithmetic number, because the mean of its divisors is an integer number (52049689).

Almost surely, 2^104099377 is an apocalyptic number.

It is an amenable number.

104099377 is a deficient number, since it is larger than the sum of its proper divisors (1).

104099377 is an equidigital number, since it uses as much as digits as its factorization.

104099377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 104099377 is about 10202.9102220886. The cubic root of 104099377 is about 470.4166774157.

The spelling of 104099377 in words is "one hundred four million, ninety-nine thousand, three hundred seventy-seven".