103403134032423 has 8 divisors (see below), whose sum is σ = 137930972226288. Its totient is φ = 68905359263424.

The previous prime is 103403134032383. The next prime is 103403134032437. The reversal of 103403134032423 is 324230431304301.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 103403134032423 - 2¹⁷ = 103403133901351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103403134032923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7515848190 + ... + 7515861947.

It is an arithmetic number, because the mean of its divisors is an integer number (17241371528286).

Almost surely, 2^{103403134032423} is an apocalyptic number.

103403134032423 is a deficient number, since it is larger than the sum of its proper divisors (34527838193865).

103403134032423 is a wasteful number, since it uses less digits than its factorization.

103403134032423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15031712433.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 103403134032423 its reverse (324230431304301), we get a palindrome (427633565336724).

The spelling of 103403134032423 in words is "one hundred three trillion, four hundred three billion, one hundred thirty-four million, thirty-two thousand, four hundred twenty-three".