103751473 has 12 divisors (see below), whose sum is σ = 124853940. Its totient is φ = 85862112.

The previous prime is 103751449. The next prime is 103751477. The reversal of 103751473 is 374157301.

It can be written as a sum of positive squares in 2 ways, for example, as 69505569 + 34245904 = 8337^2 + 5852^2 .

It is not a de Polignac number, because 103751473 - 2⁹ = 103750961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103751477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35086 + ... + 37927.

It is an arithmetic number, because the mean of its divisors is an integer number (10404495).

Almost surely, 2^103751473 is an apocalyptic number.

It is an amenable number.

103751473 is a deficient number, since it is larger than the sum of its proper divisors (21102467).

103751473 is an equidigital number, since it uses as much as digits as its factorization.

103751473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73056 (or 73049 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 103751473 is about 10185.8467002012. The cubic root of 103751473 is about 469.8920425048.

The spelling of 103751473 in words is "one hundred three million, seven hundred fifty-one thousand, four hundred seventy-three".