113032422 has 48 divisors (see below), whose sum is σ = 268933392. Its totient is φ = 35458560.

The previous prime is 113032399. The next prime is 113032429. The reversal of 113032422 is 224230311.

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

It is a junction number, because it is equal to n+sod(n) for n = 113032395 and 113032404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113032429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1422 + ... + 15102.

It is an arithmetic number, because the mean of its divisors is an integer number (5602779).

Almost surely, 2^113032422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113032422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134466696).

113032422 is an abundant number, since it is smaller than the sum of its proper divisors (155900970).

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

113032422 is a wasteful number, since it uses less digits than its factorization.

113032422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13715 (or 13703 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 113032422 is about 10631.6707059615. The cubic root of 113032422 is about 483.5050463475.

Adding to 113032422 its reverse (224230311), we get a palindrome (337262733).

The spelling of 113032422 in words is "one hundred thirteen million, thirty-two thousand, four hundred twenty-two".