23044235130 has 160 divisors (see below), whose sum is σ = 71018830080. Its totient is φ = 5252117760.

The previous prime is 23044235129. The next prime is 23044235147. The reversal of 23044235130 is 3153244032.

23044235130 is a `hidden beast` number, since 2 + 304 + 4 + 2 + 351 + 3 + 0 = 666.

It is a super-2 number, since 2×23044235130² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 23044235094 and 23044235103.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2029870 + ... + 2041190.

It is an arithmetic number, because the mean of its divisors is an integer number (443867688).

Almost surely, 2^23044235130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23044235130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35509415040).

23044235130 is an abundant number, since it is smaller than the sum of its proper divisors (47974594950).

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

23044235130 is a wasteful number, since it uses less digits than its factorization.

23044235130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11706 (or 11697 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 23044235130 its reverse (3153244032), we get a palindrome (26197479162).

The spelling of 23044235130 in words is "twenty-three billion, forty-four million, two hundred thirty-five thousand, one hundred thirty".