13970113 has 2 divisors, whose sum is σ = 13970114. Its totient is φ = 13970112.

The previous prime is 13970093. The next prime is 13970137. The reversal of 13970113 is 31107931.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10061584 + 3908529 = 3172^2 + 1977^2 .

It is a cyclic number.

It is not a de Polignac number, because 13970113 - 2¹³ = 13961921 is a prime.

It is not a weakly prime, because it can be changed into another prime (13970153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6985056 + 6985057.

It is an arithmetic number, because the mean of its divisors is an integer number (6985057).

Almost surely, 2^13970113 is an apocalyptic number.

It is an amenable number.

13970113 is a deficient number, since it is larger than the sum of its proper divisors (1).

13970113 is an equidigital number, since it uses as much as digits as its factorization.

13970113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 13970113 is about 3737.6614346406. The cubic root of 13970113 is about 240.8425996549.

The spelling of 13970113 in words is "thirteen million, nine hundred seventy thousand, one hundred thirteen".