11500141323 has 8 divisors (see below), whose sum is σ = 16727478336. Its totient is φ = 6969782600.

The previous prime is 11500141309. The next prime is 11500141333. The reversal of 11500141323 is 32314100511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11500141323 - 2¹⁶ = 11500075787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11500141323.

It is not an unprimeable number, because it can be changed into a prime (11500141333) 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, 174244533 + ... + 174244598.

It is an arithmetic number, because the mean of its divisors is an integer number (2090934792).

Almost surely, 2^11500141323 is an apocalyptic number.

11500141323 is a deficient number, since it is larger than the sum of its proper divisors (5227337013).

11500141323 is a wasteful number, since it uses less digits than its factorization.

11500141323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348489145.

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11500141323 its reverse (32314100511), we get a palindrome (43814241834).

The spelling of 11500141323 in words is "eleven billion, five hundred million, one hundred forty-one thousand, three hundred twenty-three".