11013003023 has 8 divisors (see below), whose sum is σ = 12149177040. Its totient is φ = 9899327680.

The previous prime is 11013002999. The next prime is 11013003059. The reversal of 11013003023 is 32030031011.

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

It is not a de Polignac number, because 11013003023 - 2²² = 11008808719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11013002989 and 11013003007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013003823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5623640 + ... + 5625597.

It is an arithmetic number, because the mean of its divisors is an integer number (1518647130).

Almost surely, 2^11013003023 is an apocalyptic number.

11013003023 is a deficient number, since it is larger than the sum of its proper divisors (1136174017).

11013003023 is a wasteful number, since it uses less digits than its factorization.

11013003023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11249337.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 11013003023 its reverse (32030031011), we get a palindrome (43043034034).

The spelling of 11013003023 in words is "eleven billion, thirteen million, three thousand, twenty-three".