103768087 has 4 divisors (see below), whose sum is σ = 104514760. Its totient is φ = 103021416.

The previous prime is 103768069. The next prime is 103768097. The reversal of 103768087 is 780867301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103768087 - 2⁷ = 103767959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103768097) 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 in 3 ways as a sum of consecutive naturals, for example, 373128 + ... + 373405.

It is an arithmetic number, because the mean of its divisors is an integer number (26128690).

Almost surely, 2^103768087 is an apocalyptic number.

103768087 is a deficient number, since it is larger than the sum of its proper divisors (746673).

103768087 is an equidigital number, since it uses as much as digits as its factorization.

103768087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746672.

The product of its (nonzero) digits is 56448, while the sum is 40.

The square root of 103768087 is about 10186.6622109502. The cubic root of 103768087 is about 469.9171228547.

The spelling of 103768087 in words is "one hundred three million, seven hundred sixty-eight thousand, eighty-seven".