12354175103 has 4 divisors (see below), whose sum is σ = 12355131768. Its totient is φ = 12353218440.

The previous prime is 12354175069. The next prime is 12354175129. The reversal of 12354175103 is 30157145321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12354175103 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 12354175103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12354175703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458693 + ... + 484878.

It is an arithmetic number, because the mean of its divisors is an integer number (3088782942).

Almost surely, 2^12354175103 is an apocalyptic number.

12354175103 is a deficient number, since it is larger than the sum of its proper divisors (956665).

12354175103 is an equidigital number, since it uses as much as digits as its factorization.

12354175103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956664.

The product of its (nonzero) digits is 12600, while the sum is 32.

The spelling of 12354175103 in words is "twelve billion, three hundred fifty-four million, one hundred seventy-five thousand, one hundred three".