125350331 has 2 divisors, whose sum is σ = 125350332. Its totient is φ = 125350330.

The previous prime is 125350319. The next prime is 125350343. The reversal of 125350331 is 133053521.

It is a balanced prime because it is at equal distance from previous prime (125350319) and next prime (125350343).

It is a cyclic number.

It is not a de Polignac number, because 125350331 - 2¹⁴ = 125333947 is a prime.

It is a super-2 number, since 2×125350331² = 31425410963619122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 125350297 and 125350306.

It is not a weakly prime, because it can be changed into another prime (125353331) 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, 62675165 + 62675166.

It is an arithmetic number, because the mean of its divisors is an integer number (62675166).

Almost surely, 2^125350331 is an apocalyptic number.

125350331 is a deficient number, since it is larger than the sum of its proper divisors (1).

125350331 is an equidigital number, since it uses as much as digits as its factorization.

125350331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 23.

The square root of 125350331 is about 11195.9962040008. The cubic root of 125350331 is about 500.4666722984.

The spelling of 125350331 in words is "one hundred twenty-five million, three hundred fifty thousand, three hundred thirty-one".