125377211 has 2 divisors, whose sum is σ = 125377212. Its totient is φ = 125377210.

The previous prime is 125377199. The next prime is 125377297. The reversal of 125377211 is 112773521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125377211 - 2¹⁴ = 125360827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (125377111) 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 as a sum of consecutive naturals, namely, 62688605 + 62688606.

It is an arithmetic number, because the mean of its divisors is an integer number (62688606).

Almost surely, 2^125377211 is an apocalyptic number.

125377211 is a deficient number, since it is larger than the sum of its proper divisors (1).

125377211 is an equidigital number, since it uses as much as digits as its factorization.

125377211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2940, while the sum is 29.

The square root of 125377211 is about 11197.1965687845. The cubic root of 125377211 is about 500.5024429331.

The spelling of 125377211 in words is "one hundred twenty-five million, three hundred seventy-seven thousand, two hundred eleven".