23102230120 has 16 divisors (see below), whose sum is σ = 51980017860. Its totient is φ = 9240892032.

The previous prime is 23102230027. The next prime is 23102230127. The reversal of 23102230120 is 2103220132.

It can be written as a sum of positive squares in 2 ways, for example, as 21840701796 + 1261528324 = 147786^2 + 35518^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23102230094 and 23102230103.

It is not an unprimeable number, because it can be changed into a prime (23102230127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 288777837 + ... + 288777916.

Almost surely, 2^23102230120 is an apocalyptic number.

23102230120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23102230120 is an abundant number, since it is smaller than the sum of its proper divisors (28877787740).

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

23102230120 is a wasteful number, since it uses less digits than its factorization.

23102230120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577555764 (or 577555760 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23102230120 its reverse (2103220132), we get a palindrome (25205450252).

The spelling of 23102230120 in words is "twenty-three billion, one hundred two million, two hundred thirty thousand, one hundred twenty".