125306207 has 8 divisors (see below), whose sum is σ = 135137184. Its totient is φ = 115502688.

The previous prime is 125306191. The next prime is 125306219. The reversal of 125306207 is 702603521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125306207 - 2⁴ = 125306191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125306287) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3173 + ... + 16145.

It is an arithmetic number, because the mean of its divisors is an integer number (16892148).

Almost surely, 2^125306207 is an apocalyptic number.

125306207 is a deficient number, since it is larger than the sum of its proper divisors (9830977).

125306207 is a wasteful number, since it uses less digits than its factorization.

125306207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13729.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 125306207 is about 11194.0255047056. The cubic root of 125306207 is about 500.4079430744.

Adding to 125306207 its reverse (702603521), we get a palindrome (827909728).

The spelling of 125306207 in words is "one hundred twenty-five million, three hundred six thousand, two hundred seven".