23313110130 has 24 divisors (see below), whose sum is σ = 60614086572. Its totient is φ = 6216829344.

The previous prime is 23313110101. The next prime is 23313110189. The reversal of 23313110130 is 3101131332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23290727769 + 22382361 = 152613^2 + 4731^2 .

It is a super-2 number, since 2×23313110130² (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 Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 129517189 + ... + 129517368.

Almost surely, 2^23313110130 is an apocalyptic number.

23313110130 is an abundant number, since it is smaller than the sum of its proper divisors (37300976442).

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

23313110130 is a wasteful number, since it uses less digits than its factorization.

23313110130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259034570 (or 259034567 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 23313110130 its reverse (3101131332), we get a palindrome (26414241462).

The spelling of 23313110130 in words is "twenty-three billion, three hundred thirteen million, one hundred ten thousand, one hundred thirty".