23040200111 has 16 divisors (see below), whose sum is σ = 24091914240. Its totient is φ = 22006236000.

The previous prime is 23040200047. The next prime is 23040200143. The reversal of 23040200111 is 11100204032.

It is a cyclic number.

It is not a de Polignac number, because 23040200111 - 2⁶ = 23040200047 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 (23040200191) 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, 2325410 + ... + 2335296.

It is an arithmetic number, because the mean of its divisors is an integer number (1505744640).

Almost surely, 2^23040200111 is an apocalyptic number.

23040200111 is a deficient number, since it is larger than the sum of its proper divisors (1051714129).

23040200111 is a wasteful number, since it uses less digits than its factorization.

23040200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10774.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 23040200111 its reverse (11100204032), we get a palindrome (34140404143).

The spelling of 23040200111 in words is "twenty-three billion, forty million, two hundred thousand, one hundred eleven".