13124023403 has 8 divisors (see below), whose sum is σ = 13251244608. Its totient is φ = 12997372104.

The previous prime is 13124023397. The next prime is 13124023433. The reversal of 13124023403 is 30432042131.

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

It is a cyclic number.

It is not a de Polignac number, because 13124023403 - 2²⁰ = 13122974827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13124023433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96125 + ... + 188382.

It is an arithmetic number, because the mean of its divisors is an integer number (1656405576).

Almost surely, 2^13124023403 is an apocalyptic number.

13124023403 is a deficient number, since it is larger than the sum of its proper divisors (127221205).

13124023403 is a wasteful number, since it uses less digits than its factorization.

13124023403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284953.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13124023403 its reverse (30432042131), we get a palindrome (43556065534).

The spelling of 13124023403 in words is "thirteen billion, one hundred twenty-four million, twenty-three thousand, four hundred three".