113223132000 has 576 divisors, whose sum is σ = 444643250688. Its totient is φ = 27054720000.

The previous prime is 113223131993. The next prime is 113223132041. The reversal of 113223132000 is 231322311.

113223132000 is a `hidden beast` number, since 11 + 322 + 313 + 20 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28113987 + ... + 28118013.

It is an arithmetic number, because the mean of its divisors is an integer number (771950088).

Almost surely, 2^113223132000 is an apocalyptic number.

113223132000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113223132000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222321625344).

113223132000 is an abundant number, since it is smaller than the sum of its proper divisors (331420118688).

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

113223132000 is a wasteful number, since it uses less digits than its factorization.

113223132000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140 (or 4119 counting only the distinct ones).

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

Adding to 113223132000 its reverse (231322311), we get a palindrome (113454454311).

It can be divided in two parts, 1132 and 23132000, that added together give a palindrome (23133132).

The spelling of 113223132000 in words is "one hundred thirteen billion, two hundred twenty-three million, one hundred thirty-two thousand".