11031102023 has 4 divisors (see below), whose sum is σ = 11611686360. Its totient is φ = 10450517688.

The previous prime is 11031102011. The next prime is 11031102097. The reversal of 11031102023 is 32020113011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32020113011 = 373 ⋅85844807.

It is a cyclic number.

It is not a de Polignac number, because 11031102023 - 2¹⁶ = 11031036487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11031101989 and 11031102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11031102623) 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, 290292140 + ... + 290292177.

It is an arithmetic number, because the mean of its divisors is an integer number (2902921590).

Almost surely, 2^11031102023 is an apocalyptic number.

11031102023 is a deficient number, since it is larger than the sum of its proper divisors (580584337).

11031102023 is an equidigital number, since it uses as much as digits as its factorization.

11031102023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580584336.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 11031102023 its reverse (32020113011), we get a palindrome (43051215034).

The spelling of 11031102023 in words is "eleven billion, thirty-one million, one hundred two thousand, twenty-three".