23051160630 has 160 divisors (see below), whose sum is σ = 63660709728. Its totient is φ = 5981299200.

The previous prime is 23051160581. The next prime is 23051160631. The reversal of 23051160630 is 3606115032.

23051160630 is a `hidden beast` number, since 2 + 3 + 0 + 51 + 1 + 606 + 3 + 0 = 666.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23051160594 and 23051160603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23051160631) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 17965969 + ... + 17967251.

Almost surely, 2^23051160630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23051160630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31830354864).

23051160630 is an abundant number, since it is smaller than the sum of its proper divisors (40609549098).

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

23051160630 is a wasteful number, since it uses less digits than its factorization.

23051160630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884 (or 1875 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

Adding to 23051160630 its reverse (3606115032), we get a palindrome (26657275662).

The spelling of 23051160630 in words is "twenty-three billion, fifty-one million, one hundred sixty thousand, six hundred thirty".