11514331263 has 8 divisors (see below), whose sum is σ = 15612652800. Its totient is φ = 7546115288.

The previous prime is 11514331261. The next prime is 11514331307. The reversal of 11514331263 is 36213341511.

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 11514331263 - 2¹ = 11514331261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11514331263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514331261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32526183 + ... + 32526536.

It is an arithmetic number, because the mean of its divisors is an integer number (1951581600).

Almost surely, 2^11514331263 is an apocalyptic number.

11514331263 is a deficient number, since it is larger than the sum of its proper divisors (4098321537).

11514331263 is an equidigital number, since it uses as much as digits as its factorization.

11514331263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65052781.

The product of its digits is 6480, while the sum is 30.

Adding to 11514331263 its reverse (36213341511), we get a palindrome (47727672774).

The spelling of 11514331263 in words is "eleven billion, five hundred fourteen million, three hundred thirty-one thousand, two hundred sixty-three".