103345887 has 4 divisors (see below), whose sum is σ = 137794520. Its totient is φ = 68897256.

The previous prime is 103345867. The next prime is 103345889. The reversal of 103345887 is 788543301.

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

It is not a de Polignac number, because 103345887 - 2⁸ = 103345631 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 (103345889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17224312 + ... + 17224317.

It is an arithmetic number, because the mean of its divisors is an integer number (34448630).

Almost surely, 2^103345887 is an apocalyptic number.

103345887 is a deficient number, since it is larger than the sum of its proper divisors (34448633).

103345887 is an equidigital number, since it uses as much as digits as its factorization.

103345887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34448632.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 103345887 is about 10165.9179123186. The cubic root of 103345887 is about 469.2789411187.

The spelling of 103345887 in words is "one hundred three million, three hundred forty-five thousand, eight hundred eighty-seven".