113272 has 8 divisors (see below), whose sum is σ = 212400. Its totient is φ = 56632.

The previous prime is 113233. The next prime is 113279. The reversal of 113272 is 272311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113279) by changing a digit.

113272 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7072 + ... + 7087.

It is an arithmetic number, because the mean of its divisors is an integer number (26550).

2¹¹³²⁷² is an apocalyptic number.

It is an amenable number.

113272 is a deficient number, since it is larger than the sum of its proper divisors (99128).

113272 is a wasteful number, since it uses less digits than its factorization.

113272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14165 (or 14161 counting only the distinct ones).

The product of its digits is 84, while the sum is 16.

The square root of 113272 is about 336.5590587104. The cubic root of 113272 is about 48.3846409841.

Adding to 113272 its reverse (272311), we get a palindrome (385583).

The spelling of 113272 in words is "one hundred thirteen thousand, two hundred seventy-two".