113614281 has 81 divisors (see below), whose sum is σ = 202235943. Its totient is φ = 61395840.

The previous prime is 113614279. The next prime is 113614283. The reversal of 113614281 is 182416311.

It is a happy number.

The square root of 113614281 is 10659.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (113614279) and next prime (113614283).

It can be written as a sum of positive squares in only one way, i.e., 88454025 + 25160256 = 9405^2 + 5016^2 .

It is not a de Polignac number, because 113614281 - 2¹ = 113614279 is a prime.

It is a super-2 number, since 2×113614281² = 25816409694293922, which contains 22 as substring.

It is a Curzon number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (113614283) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 5979690 + ... + 5979708.

Almost surely, 2^113614281 is an apocalyptic number.

113614281 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113614281 is the 10659-th square number.

113614281 is the 5330-th centered octagonal number.

It is an amenable number.

113614281 is a deficient number, since it is larger than the sum of its proper divisors (88621662).

113614281 is a wasteful number, since it uses less digits than its factorization.

113614281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 50 counting only the distinct ones).

The product of its digits is 1152, while the sum is 27.

The cubic root of 113614281 is about 484.3332759676. Note that the first 3 decimals are identical.

The spelling of 113614281 in words is "one hundred thirteen million, six hundred fourteen thousand, two hundred eighty-one".