113944529 has 2 divisors, whose sum is σ = 113944530. Its totient is φ = 113944528.

The previous prime is 113944483. The next prime is 113944531. The reversal of 113944529 is 925449311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105534529 + 8410000 = 10273^2 + 2900^2 .

It is a cyclic number.

It is not a de Polignac number, because 113944529 - 2¹² = 113940433 is a prime.

Together with 113944531, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 113944492 and 113944501.

It is not a weakly prime, because it can be changed into another prime (113944429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56972264 + 56972265.

It is an arithmetic number, because the mean of its divisors is an integer number (56972265).

Almost surely, 2^113944529 is an apocalyptic number.

It is an amenable number.

113944529 is a deficient number, since it is larger than the sum of its proper divisors (1).

113944529 is an equidigital number, since it uses as much as digits as its factorization.

113944529 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38880, while the sum is 38.

The square root of 113944529 is about 10674.4802683784. The cubic root of 113944529 is about 484.8021001504.

The spelling of 113944529 in words is "one hundred thirteen million, nine hundred forty-four thousand, five hundred twenty-nine".