11463340323 has 16 divisors (see below), whose sum is σ = 15980751360. Its totient is φ = 7295401344.

The previous prime is 11463340303. The next prime is 11463340451. The reversal of 11463340323 is 32304336411.

It is not a de Polignac number, because 11463340323 - 2⁸ = 11463340067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11463340303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130438 + ... + 199851.

It is an arithmetic number, because the mean of its divisors is an integer number (998796960).

Almost surely, 2^11463340323 is an apocalyptic number.

11463340323 is a deficient number, since it is larger than the sum of its proper divisors (4517411037).

11463340323 is a wasteful number, since it uses less digits than its factorization.

11463340323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330818.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 11463340323 its reverse (32304336411), we get a palindrome (43767676734).

The spelling of 11463340323 in words is "eleven billion, four hundred sixty-three million, three hundred forty thousand, three hundred twenty-three".