103003103343 has 32 divisors (see below), whose sum is σ = 171550863360. Its totient is φ = 53609633280.

The previous prime is 103003103323. The next prime is 103003103351. The reversal of 103003103343 is 343301300301.

It is not a de Polignac number, because 103003103343 - 2¹⁶ = 103003037807 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103003103303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4642548 + ... + 4664681.

It is an arithmetic number, because the mean of its divisors is an integer number (5360964480).

Almost surely, 2^103003103343 is an apocalyptic number.

103003103343 is a deficient number, since it is larger than the sum of its proper divisors (68547760017).

103003103343 is a wasteful number, since it uses less digits than its factorization.

103003103343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9307287.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103003103343 its reverse (343301300301), we get a palindrome (446304403644).

The spelling of 103003103343 in words is "one hundred three billion, three million, one hundred three thousand, three hundred forty-three".