104903387 has 2 divisors, whose sum is σ = 104903388. Its totient is φ = 104903386.

The previous prime is 104903371. The next prime is 104903401. The reversal of 104903387 is 783309401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104903387 - 2⁴ = 104903371 is a prime.

It is a super-2 number, since 2×104903387² = 22009441208143538, which contains 22 as substring.

It is equal to p_6027479 and since 104903387 and 6027479 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (104903087) 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, 52451693 + 52451694.

It is an arithmetic number, because the mean of its divisors is an integer number (52451694).

Almost surely, 2^104903387 is an apocalyptic number.

104903387 is a deficient number, since it is larger than the sum of its proper divisors (1).

104903387 is an equidigital number, since it uses as much as digits as its factorization.

104903387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 104903387 is about 10242.2354493538. The cubic root of 104903387 is about 471.6246582111.

The spelling of 104903387 in words is "one hundred four million, nine hundred three thousand, three hundred eighty-seven".