11113123132303 has 4 divisors (see below), whose sum is σ = 11138788544128. Its totient is φ = 11087457720480.

The previous prime is 11113123132277. The next prime is 11113123132337. The reversal of 11113123132303 is 30323132131111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113123132303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113123732303) 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, 12832705263 + ... + 12832706128.

It is an arithmetic number, because the mean of its divisors is an integer number (2784697136032).

Almost surely, 2^{11113123132303} is an apocalyptic number.

11113123132303 is a deficient number, since it is larger than the sum of its proper divisors (25665411825).

11113123132303 is an equidigital number, since it uses as much as digits as its factorization.

11113123132303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25665411824.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11113123132303 its reverse (30323132131111), we get a palindrome (41436255263414).

The spelling of 11113123132303 in words is "eleven trillion, one hundred thirteen billion, one hundred twenty-three million, one hundred thirty-two thousand, three hundred three".