113536471 has 4 divisors (see below), whose sum is σ = 114578200. Its totient is φ = 112494744.

The previous prime is 113536429. The next prime is 113536513. The reversal of 113536471 is 174635311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174635311 = 191 ⋅914321.

It is an interprime number because it is at equal distance from previous prime (113536429) and next prime (113536513).

It is a cyclic number.

It is not a de Polignac number, because 113536471 - 2¹¹ = 113534423 is a prime.

It is a super-3 number, since 3×113536471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113536271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520701 + ... + 520918.

It is an arithmetic number, because the mean of its divisors is an integer number (28644550).

Almost surely, 2^113536471 is an apocalyptic number.

113536471 is a deficient number, since it is larger than the sum of its proper divisors (1041729).

113536471 is a wasteful number, since it uses less digits than its factorization.

113536471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041728.

The product of its digits is 7560, while the sum is 31.

The square root of 113536471 is about 10655.3494076919. The cubic root of 113536471 is about 484.2226837123. Note that the first 3 decimals are identical.

The spelling of 113536471 in words is "one hundred thirteen million, five hundred thirty-six thousand, four hundred seventy-one".