11463401323 has 16 divisors (see below), whose sum is σ = 12867701472. Its totient is φ = 10123360000.

The previous prime is 11463401317. The next prime is 11463401333. The reversal of 11463401323 is 32310436411.

It is a cyclic number.

It is not a de Polignac number, because 11463401323 - 2¹⁷ = 11463270251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11463401291 and 11463401300.

It is not an unprimeable number, because it can be changed into a prime (11463401333) 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, 38458 + ... + 156223.

It is an arithmetic number, because the mean of its divisors is an integer number (804231342).

Almost surely, 2^11463401323 is an apocalyptic number.

11463401323 is a deficient number, since it is larger than the sum of its proper divisors (1404300149).

11463401323 is a wasteful number, since it uses less digits than its factorization.

11463401323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194846.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 11463401323 its reverse (32310436411), we get a palindrome (43773837734).

The spelling of 11463401323 in words is "eleven billion, four hundred sixty-three million, four hundred one thousand, three hundred twenty-three".