23033021110 has 64 divisors (see below), whose sum is σ = 46487649600. Its totient is φ = 8145561600.

The previous prime is 23033021107. The next prime is 23033021119. The reversal of 23033021110 is 1112033032.

It is a super-2 number, since 2×23033021110² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033021119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 577906 + ... + 616474.

It is an arithmetic number, because the mean of its divisors is an integer number (726369525).

Almost surely, 2^23033021110 is an apocalyptic number.

23033021110 is an abundant number, since it is smaller than the sum of its proper divisors (23454628490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23033021110 is a wasteful number, since it uses less digits than its factorization.

23033021110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38737.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 23033021110 its reverse (1112033032), we get a palindrome (24145054142).

The spelling of 23033021110 in words is "twenty-three billion, thirty-three million, twenty-one thousand, one hundred ten".