23023025120 has 48 divisors (see below), whose sum is σ = 54403105680. Its totient is φ = 9207312384.

The previous prime is 23023025119. The next prime is 23023025141. The reversal of 23023025120 is 2152032032.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 23023025092 and 23023025101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 966311 + ... + 989849.

It is an arithmetic number, because the mean of its divisors is an integer number (1133398035).

Almost surely, 2^23023025120 is an apocalyptic number.

23023025120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23023025120 is an abundant number, since it is smaller than the sum of its proper divisors (31380080560).

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

23023025120 is a wasteful number, since it uses less digits than its factorization.

23023025120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29667 (or 29659 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 23023025120 its reverse (2152032032), we get a palindrome (25175057152).

The spelling of 23023025120 in words is "twenty-three billion, twenty-three million, twenty-five thousand, one hundred twenty".