23023220030111 has 16 divisors (see below), whose sum is σ = 27024702222336. Its totient is φ = 19199902192416.

The previous prime is 23023220030051. The next prime is 23023220030137. The reversal of 23023220030111 is 11103002232032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23023220030111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023220030011) 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, 3231170 + ... + 7515776.

It is an arithmetic number, because the mean of its divisors is an integer number (1689043888896).

Almost surely, 2^{23023220030111} is an apocalyptic number.

23023220030111 is a deficient number, since it is larger than the sum of its proper divisors (4001482192225).

23023220030111 is a wasteful number, since it uses less digits than its factorization.

23023220030111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4305398.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23023220030111 its reverse (11103002232032), we get a palindrome (34126222262143).

The spelling of 23023220030111 in words is "twenty-three trillion, twenty-three billion, two hundred twenty million, thirty thousand, one hundred eleven".