10743903 has 6 divisors (see below), whose sum is σ = 15518984. Its totient is φ = 7162596.

The previous prime is 10743893. The next prime is 10743907. The reversal of 10743903 is 30934701.

It is not a de Polignac number, because 10743903 - 2¹⁷ = 10612831 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 (10743907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 596875 + ... + 596892.

Almost surely, 2^10743903 is an apocalyptic number.

10743903 is a deficient number, since it is larger than the sum of its proper divisors (4775081).

10743903 is a wasteful number, since it uses less digits than its factorization.

10743903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193773 (or 1193770 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 10743903 is about 3277.7893464956. The cubic root of 10743903 is about 220.6585159086.

Adding to 10743903 its sum of digits (27), we get a triangular number (10743930 = T₄₆₃₅).

The spelling of 10743903 in words is "ten million, seven hundred forty-three thousand, nine hundred three".