113407241 has 2 divisors, whose sum is σ = 113407242. Its totient is φ = 113407240.

The previous prime is 113407237. The next prime is 113407243. The reversal of 113407241 is 142704311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 81721600 + 31685641 = 9040^2 + 5629^2 .

It is an emirp because it is prime and its reverse (142704311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113407241 - 2² = 113407237 is a prime.

It is a super-2 number, since 2×113407241² = 25722404622464162, which contains 22 as substring.

Together with 113407243, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113407243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56703620 + 56703621.

It is an arithmetic number, because the mean of its divisors is an integer number (56703621).

Almost surely, 2^113407241 is an apocalyptic number.

It is an amenable number.

113407241 is a deficient number, since it is larger than the sum of its proper divisors (1).

113407241 is an equidigital number, since it uses as much as digits as its factorization.

113407241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 113407241 is about 10649.2835909276. The cubic root of 113407241 is about 484.0388959133.

It can be divided in two parts, 11340 and 7241, that added together give a palindrome (18581).

The spelling of 113407241 in words is "one hundred thirteen million, four hundred seven thousand, two hundred forty-one".