11202100023 has 16 divisors (see below), whose sum is σ = 14991004800. Its totient is φ = 7440666336.

The previous prime is 11202099989. The next prime is 11202100033. The reversal of 11202100023 is 32000120211.

It is not a de Polignac number, because 11202100023 - 2²⁰ = 11201051447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11202099981 and 11202100008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202100033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1609036 + ... + 1615982.

It is an arithmetic number, because the mean of its divisors is an integer number (936937800).

Almost surely, 2^11202100023 is an apocalyptic number.

11202100023 is a deficient number, since it is larger than the sum of its proper divisors (3788904777).

11202100023 is a wasteful number, since it uses less digits than its factorization.

11202100023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8846.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11202100023 its reverse (32000120211), we get a palindrome (43202220234).

The spelling of 11202100023 in words is "eleven billion, two hundred two million, one hundred thousand, twenty-three".