103770543 has 16 divisors (see below), whose sum is σ = 140192000. Its totient is φ = 68269824.

The previous prime is 103770539. The next prime is 103770551. The reversal of 103770543 is 345077301.

It is not a de Polignac number, because 103770543 - 2² = 103770539 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103770543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103770523) 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 15 ways as a sum of consecutive naturals, for example, 153855 + ... + 154527.

It is an arithmetic number, because the mean of its divisors is an integer number (8762000).

Almost surely, 2^103770543 is an apocalyptic number.

103770543 is a deficient number, since it is larger than the sum of its proper divisors (36421457).

103770543 is a wasteful number, since it uses less digits than its factorization.

103770543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 103770543 is about 10186.7827600278. The cubic root of 103770543 is about 469.9208301838.

The spelling of 103770543 in words is "one hundred three million, seven hundred seventy thousand, five hundred forty-three".