23023132110 has 96 divisors (see below), whose sum is σ = 65480942592. Its totient is φ = 5566069440.

The previous prime is 23023132091. The next prime is 23023132117. The reversal of 23023132110 is 1123132032.

23023132110 is a `hidden beast` number, since 2 + 302 + 31 + 321 + 10 = 666.

It is a super-2 number, since 2×23023132110² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23023132117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 331647 + ... + 395013.

It is an arithmetic number, because the mean of its divisors is an integer number (682093152).

Almost surely, 2^23023132110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23023132110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32740471296).

23023132110 is an abundant number, since it is smaller than the sum of its proper divisors (42457810482).

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

23023132110 is a wasteful number, since it uses less digits than its factorization.

23023132110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63758 (or 63755 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23023132110 its reverse (1123132032), we get a palindrome (24146264142).

The spelling of 23023132110 in words is "twenty-three billion, twenty-three million, one hundred thirty-two thousand, one hundred ten".