113545132 has 24 divisors (see below), whose sum is σ = 201776400. Its totient is φ = 55900416.

The previous prime is 113545129. The next prime is 113545141. The reversal of 113545132 is 231545311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113545097 and 113545106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110919 + ... + 111937.

It is an arithmetic number, because the mean of its divisors is an integer number (8407350).

Almost surely, 2^113545132 is an apocalyptic number.

It is an amenable number.

113545132 is a deficient number, since it is larger than the sum of its proper divisors (88231268).

113545132 is a wasteful number, since it uses less digits than its factorization.

113545132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425 (or 1423 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 113545132 is about 10655.7558155205. The cubic root of 113545132 is about 484.2349961907.

The spelling of 113545132 in words is "one hundred thirteen million, five hundred forty-five thousand, one hundred thirty-two".