23111383248 has 120 divisors (see below), whose sum is σ = 68131889280. Its totient is φ = 7293196800.

The previous prime is 23111383231. The next prime is 23111383271. The reversal of 23111383248 is 84238311132.

23111383248 is a `hidden beast` number, since 2 + 31 + 1 + 1 + 383 + 248 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

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, 6430540 + ... + 6434132.

It is an arithmetic number, because the mean of its divisors is an integer number (567765744).

Almost surely, 2^23111383248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23111383248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34065944640).

23111383248 is an abundant number, since it is smaller than the sum of its proper divisors (45020506032).

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

23111383248 is a wasteful number, since it uses less digits than its factorization.

23111383248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977 (or 5968 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The spelling of 23111383248 in words is "twenty-three billion, one hundred eleven million, three hundred eighty-three thousand, two hundred forty-eight".