11263387230523 has 4 divisors (see below), whose sum is σ = 11268082267200. Its totient is φ = 11258692193848.

The previous prime is 11263387230401. The next prime is 11263387230539. The reversal of 11263387230523 is 32503278336211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11263387230523 - 2²⁹ = 11262850359611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11263387233523) 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, 2347514740 + ... + 2347519537.

It is an arithmetic number, because the mean of its divisors is an integer number (2817020566800).

Almost surely, 2^{11263387230523} is an apocalyptic number.

11263387230523 is a deficient number, since it is larger than the sum of its proper divisors (4695036677).

11263387230523 is an equidigital number, since it uses as much as digits as its factorization.

11263387230523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4695036676.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The spelling of 11263387230523 in words is "eleven trillion, two hundred sixty-three billion, three hundred eighty-seven million, two hundred thirty thousand, five hundred twenty-three".