23013211230 has 48 divisors (see below), whose sum is σ = 59900531184. Its totient is φ = 6130068480.

The previous prime is 23013211187. The next prime is 23013211267. The reversal of 23013211230 is 3211231032.

23013211230 is a `hidden beast` number, since 2 + 301 + 321 + 12 + 30 = 666.

It is a super-3 number, since 3×23013211230³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59331 + ... + 222590.

It is an arithmetic number, because the mean of its divisors is an integer number (1247927733).

Almost surely, 2^23013211230 is an apocalyptic number.

23013211230 is an abundant number, since it is smaller than the sum of its proper divisors (36887319954).

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

23013211230 is a wasteful number, since it uses less digits than its factorization.

23013211230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282841 (or 282838 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23013211230 its reverse (3211231032), we get a palindrome (26224442262).

The spelling of 23013211230 in words is "twenty-three billion, thirteen million, two hundred eleven thousand, two hundred thirty".