11403112411 has 8 divisors (see below), whose sum is σ = 11649176640. Its totient is φ = 11157191808.

The previous prime is 11403112363. The next prime is 11403112421. The reversal of 11403112411 is 11421130411.

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 11403112411 - 2⁷ = 11403112283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11403112421) 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, 133075 + ... + 201283.

It is an arithmetic number, because the mean of its divisors is an integer number (1456147080).

Almost surely, 2^11403112411 is an apocalyptic number.

11403112411 is a deficient number, since it is larger than the sum of its proper divisors (246064229).

11403112411 is an equidigital number, since it uses as much as digits as its factorization.

11403112411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71813.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11403112411 its reverse (11421130411), we get a palindrome (22824242822).

The spelling of 11403112411 in words is "eleven billion, four hundred three million, one hundred twelve thousand, four hundred eleven".