113452443 has 12 divisors (see below), whose sum is σ = 176481760. Its totient is φ = 69816816.

The previous prime is 113452411. The next prime is 113452459. The reversal of 113452443 is 344254311.

It is a happy number.

113452443 is a `hidden beast` number, since 1 + 134 + 524 + 4 + 3 = 666.

It is not a de Polignac number, because 113452443 - 2⁵ = 113452411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113452463) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 484723 + ... + 484956.

Almost surely, 2^113452443 is an apocalyptic number.

113452443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

113452443 is a deficient number, since it is larger than the sum of its proper divisors (63029317).

113452443 is a wasteful number, since it uses less digits than its factorization.

113452443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969698 (or 969695 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 113452443 is about 10651.4056818807. The cubic root of 113452443 is about 484.1031969806.

The spelling of 113452443 in words is "one hundred thirteen million, four hundred fifty-two thousand, four hundred forty-three".