11403112327 has 2 divisors, whose sum is σ = 11403112328. Its totient is φ = 11403112326.

The previous prime is 11403112307. The next prime is 11403112349. The reversal of 11403112327 is 72321130411.

It is a weak prime.

It is an emirp because it is prime and its reverse (72321130411) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11403112327 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11403112307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5701556163 + 5701556164.

It is an arithmetic number, because the mean of its divisors is an integer number (5701556164).

Almost surely, 2^11403112327 is an apocalyptic number.

11403112327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11403112327 is an equidigital number, since it uses as much as digits as its factorization.

11403112327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 11403112327 its reverse (72321130411), we get a palindrome (83724242738).

The spelling of 11403112327 in words is "eleven billion, four hundred three million, one hundred twelve thousand, three hundred twenty-seven".