113825207 has 4 divisors (see below), whose sum is σ = 115691256. Its totient is φ = 111959160.

The previous prime is 113825189. The next prime is 113825213. The reversal of 113825207 is 702528311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 702528311 = 239 ⋅2939449.

It is a cyclic number.

It is not a de Polignac number, because 113825207 - 2¹² = 113821111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113825207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113825227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 932933 + ... + 933054.

It is an arithmetic number, because the mean of its divisors is an integer number (28922814).

Almost surely, 2^113825207 is an apocalyptic number.

113825207 is a deficient number, since it is larger than the sum of its proper divisors (1866049).

113825207 is an equidigital number, since it uses as much as digits as its factorization.

113825207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866048.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 113825207 is about 10668.8896798120. The cubic root of 113825207 is about 484.6328137997.

The spelling of 113825207 in words is "one hundred thirteen million, eight hundred twenty-five thousand, two hundred seven".