113420241 has 12 divisors (see below), whose sum is σ = 178722960. Its totient is φ = 68739480.

The previous prime is 113420191. The next prime is 113420267. The reversal of 113420241 is 142024311.

113420241 is a `hidden beast` number, since 1 + 1 + 3 + 420 + 241 = 666.

It is not a de Polignac number, because 113420241 - 2⁹ = 113419729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113420641) 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, 572731 + ... + 572928.

It is an arithmetic number, because the mean of its divisors is an integer number (14893580).

Almost surely, 2^113420241 is an apocalyptic number.

113420241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113420241 is a deficient number, since it is larger than the sum of its proper divisors (65302719).

113420241 is a wasteful number, since it uses less digits than its factorization.

113420241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145676 (or 1145673 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 113420241 is about 10649.8939431339. The cubic root of 113420241 is about 484.0573905149.

Adding to 113420241 its reverse (142024311), we get a palindrome (255444552).

The spelling of 113420241 in words is "one hundred thirteen million, four hundred twenty thousand, two hundred forty-one".