125314349 has 2 divisors, whose sum is σ = 125314350. Its totient is φ = 125314348.

The previous prime is 125314339. The next prime is 125314379. The reversal of 125314349 is 943413521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113273449 + 12040900 = 10643^2 + 3470^2 .

It is a cyclic number.

It is not a de Polignac number, because 125314349 - 2⁴ = 125314333 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125314309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62657174 + 62657175.

It is an arithmetic number, because the mean of its divisors is an integer number (62657175).

Almost surely, 2^125314349 is an apocalyptic number.

It is an amenable number.

125314349 is a deficient number, since it is larger than the sum of its proper divisors (1).

125314349 is an equidigital number, since it uses as much as digits as its factorization.

125314349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 32.

The square root of 125314349 is about 11194.3891749394. The cubic root of 125314349 is about 500.4187811468.

The spelling of 125314349 in words is "one hundred twenty-five million, three hundred fourteen thousand, three hundred forty-nine".