11200011023 has 4 divisors (see below), whose sum is σ = 11686968048. Its totient is φ = 10713054000.

The previous prime is 11200010999. The next prime is 11200011047. The reversal of 11200011023 is 32011000211.

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

It is an interprime number because it is at equal distance from previous prime (11200010999) and next prime (11200011047).

It is a cyclic number.

It is not a de Polignac number, because 11200011023 - 2¹⁰ = 11200009999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11200010995 and 11200011013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200013023) 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, 243478478 + ... + 243478523.

It is an arithmetic number, because the mean of its divisors is an integer number (2921742012).

Almost surely, 2^11200011023 is an apocalyptic number.

11200011023 is a deficient number, since it is larger than the sum of its proper divisors (486957025).

11200011023 is an equidigital number, since it uses as much as digits as its factorization.

11200011023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486957024.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11200011023 its reverse (32011000211), we get a palindrome (43211011234).

The spelling of 11200011023 in words is "eleven billion, two hundred million, eleven thousand, twenty-three".