11513132023214 has 8 divisors (see below), whose sum is σ = 17401527791208. Its totient is φ = 5712622759480.

The previous prime is 11513132023163. The next prime is 11513132023219. The reversal of 11513132023214 is 41232023131511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11513132023219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21971625737 + ... + 21971626260.

It is an arithmetic number, because the mean of its divisors is an integer number (2175190973901).

Almost surely, 2^{11513132023214} is an apocalyptic number.

11513132023214 is a deficient number, since it is larger than the sum of its proper divisors (5888395767994).

11513132023214 is a wasteful number, since it uses less digits than its factorization.

11513132023214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43943252130.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 11513132023214 its reverse (41232023131511), we get a palindrome (52745155154725).

The spelling of 11513132023214 in words is "eleven trillion, five hundred thirteen billion, one hundred thirty-two million, twenty-three thousand, two hundred fourteen".