125422307 has 4 divisors (see below), whose sum is σ = 125541360. Its totient is φ = 125303256.

The previous prime is 125422291. The next prime is 125422309. The reversal of 125422307 is 703224521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125422307 - 2⁴ = 125422291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125422309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57932 + ... + 60057.

It is an arithmetic number, because the mean of its divisors is an integer number (31385340).

Almost surely, 2^125422307 is an apocalyptic number.

125422307 is a deficient number, since it is larger than the sum of its proper divisors (119053).

125422307 is a wasteful number, since it uses less digits than its factorization.

125422307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119052.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 125422307 is about 11199.2101060744. The cubic root of 125422307 is about 500.5624430783.

Adding to 125422307 its reverse (703224521), we get a palindrome (828646828).

The spelling of 125422307 in words is "one hundred twenty-five million, four hundred twenty-two thousand, three hundred seven".