103352440403 has 4 divisors (see below), whose sum is σ = 103871799600. Its totient is φ = 102833081208.

The previous prime is 103352440351. The next prime is 103352440409. The reversal of 103352440403 is 304044253301.

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

It is a cyclic number.

It is not a de Polignac number, because 103352440403 - 2³² = 99057473107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103352440409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259679300 + ... + 259679697.

It is an arithmetic number, because the mean of its divisors is an integer number (25967949900).

Almost surely, 2^103352440403 is an apocalyptic number.

103352440403 is a deficient number, since it is larger than the sum of its proper divisors (519359197).

103352440403 is an equidigital number, since it uses as much as digits as its factorization.

103352440403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519359196.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 103352440403 its reverse (304044253301), we get a palindrome (407396693704).

The spelling of 103352440403 in words is "one hundred three billion, three hundred fifty-two million, four hundred forty thousand, four hundred three".