23112011113230 has 128 divisors (see below), whose sum is σ = 60458929090560. Its totient is φ = 5620490104320.

The previous prime is 23112011113229. The next prime is 23112011113309. The reversal of 23112011113230 is 3231111021132.

It is a junction number, because it is equal to n+sod(n) for n = 23112011113197 and 23112011113206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16228251 + ... + 17594889.

It is an arithmetic number, because the mean of its divisors is an integer number (472335383520).

Almost surely, 2^{23112011113230} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23112011113230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30229464545280).

23112011113230 is an abundant number, since it is smaller than the sum of its proper divisors (37346917977330).

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

23112011113230 is a wasteful number, since it uses less digits than its factorization.

23112011113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367186.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 23112011113230 its reverse (3231111021132), we get a palindrome (26343122134362).

The spelling of 23112011113230 in words is "twenty-three trillion, one hundred twelve billion, eleven million, one hundred thirteen thousand, two hundred thirty".