11505505023034 has 8 divisors (see below), whose sum is σ = 18827190037728. Its totient is φ = 5229775010460.

The previous prime is 11505505022983. The next prime is 11505505023071. The reversal of 11505505023034 is 43032050550511.

11505505023034 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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261488750502 + ... + 261488750545.

It is an arithmetic number, because the mean of its divisors is an integer number (2353398754716).

Almost surely, 2^{11505505023034} is an apocalyptic number.

11505505023034 is a deficient number, since it is larger than the sum of its proper divisors (7321685014694).

11505505023034 is a wasteful number, since it uses less digits than its factorization.

11505505023034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522977501060.

The product of its (nonzero) digits is 45000, while the sum is 34.

Adding to 11505505023034 its reverse (43032050550511), we get a palindrome (54537555573545).

The spelling of 11505505023034 in words is "eleven trillion, five hundred five billion, five hundred five million, twenty-three thousand, thirty-four".