125300407 has 2 divisors, whose sum is σ = 125300408. Its totient is φ = 125300406.

The previous prime is 125300377. The next prime is 125300443. The reversal of 125300407 is 704003521.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125300407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125300447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62650203 + 62650204.

It is an arithmetic number, because the mean of its divisors is an integer number (62650204).

Almost surely, 2^125300407 is an apocalyptic number.

125300407 is a deficient number, since it is larger than the sum of its proper divisors (1).

125300407 is an equidigital number, since it uses as much as digits as its factorization.

125300407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 125300407 is about 11193.7664349405. The cubic root of 125300407 is about 500.4002222255.

Adding to 125300407 its reverse (704003521), we get a palindrome (829303928).

The spelling of 125300407 in words is "one hundred twenty-five million, three hundred thousand, four hundred seven".