113134032 has 180 divisors, whose sum is σ = 358470112. Its totient is φ = 33264000.

The previous prime is 113134009. The next prime is 113134051. The reversal of 113134032 is 230431311.

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 = 113133996 and 113134014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 749157 + ... + 749307.

Almost surely, 2^113134032 is an apocalyptic number.

113134032 is a gapful number since it is divisible by the number (12) 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 113134032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179235056).

113134032 is an abundant number, since it is smaller than the sum of its proper divisors (245336080).

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

113134032 is a wasteful number, since it uses less digits than its factorization.

113134032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 210 counting only the distinct ones).

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

The square root of 113134032 is about 10636.4482793835. The cubic root of 113134032 is about 483.6498845359.

Adding to 113134032 its reverse (230431311), we get a palindrome (343565343).

The spelling of 113134032 in words is "one hundred thirteen million, one hundred thirty-four thousand, thirty-two".