12411320403 has 8 divisors (see below), whose sum is σ = 16549189888. Its totient is φ = 8273832264.

The previous prime is 12411320401. The next prime is 12411320413. The reversal of 12411320403 is 30402311421.

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

It is not a de Polignac number, because 12411320403 - 2¹ = 12411320401 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 12411320403.

It is not an unprimeable number, because it can be changed into a prime (12411320401) 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, 7951 + ... + 157752.

It is an arithmetic number, because the mean of its divisors is an integer number (2068648736).

Almost surely, 2^12411320403 is an apocalyptic number.

12411320403 is a deficient number, since it is larger than the sum of its proper divisors (4137869485).

12411320403 is a wasteful number, since it uses less digits than its factorization.

12411320403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190673.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12411320403 its reverse (30402311421), we get a palindrome (42813631824).

The spelling of 12411320403 in words is "twelve billion, four hundred eleven million, three hundred twenty thousand, four hundred three".