113439301 has 4 divisors (see below), whose sum is σ = 113591104. Its totient is φ = 113287500.

The previous prime is 113439257. The next prime is 113439307. The reversal of 113439301 is 103934311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113439301 - 2⁷ = 113439173 is a prime.

It is a super-2 number, since 2×113439301² = 25736950022737202, which contains 22 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 (113439307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74775 + ... + 76276.

It is an arithmetic number, because the mean of its divisors is an integer number (28397776).

Almost surely, 2^113439301 is an apocalyptic number.

It is an amenable number.

113439301 is a deficient number, since it is larger than the sum of its proper divisors (151803).

113439301 is an equidigital number, since it uses as much as digits as its factorization.

113439301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151802.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 113439301 is about 10650.7887501349. The cubic root of 113439301 is about 484.0845038915.

The spelling of 113439301 in words is "one hundred thirteen million, four hundred thirty-nine thousand, three hundred one".