108087403 has 2 divisors, whose sum is σ = 108087404. Its totient is φ = 108087402.

The previous prime is 108087401. The next prime is 108087433. The reversal of 108087403 is 304780801.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108087403 - 2¹ = 108087401 is a prime.

Together with 108087401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (108087401) 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, 54043701 + 54043702.

It is an arithmetic number, because the mean of its divisors is an integer number (54043702).

Almost surely, 2^108087403 is an apocalyptic number.

108087403 is a deficient number, since it is larger than the sum of its proper divisors (1).

108087403 is an equidigital number, since it uses as much as digits as its factorization.

108087403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 108087403 is about 10396.5091737564. The cubic root of 108087403 is about 476.3487472601.

The spelling of 108087403 in words is "one hundred eight million, eighty-seven thousand, four hundred three".