11013512534 has 8 divisors (see below), whose sum is σ = 16532778648. Its totient is φ = 5502586320.

The previous prime is 11013512513. The next prime is 11013512551. The reversal of 11013512534 is 43521531011.

11013512534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2081672 + ... + 2086955.

It is an arithmetic number, because the mean of its divisors is an integer number (2066597331).

Almost surely, 2^11013512534 is an apocalyptic number.

11013512534 is a deficient number, since it is larger than the sum of its proper divisors (5519266114).

11013512534 is a wasteful number, since it uses less digits than its factorization.

11013512534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4169950.

The product of its (nonzero) digits is 1800, while the sum is 26.

The spelling of 11013512534 in words is "eleven billion, thirteen million, five hundred twelve thousand, five hundred thirty-four".