125132339 has 2 divisors, whose sum is σ = 125132340. Its totient is φ = 125132338.

The previous prime is 125132299. The next prime is 125132383. The reversal of 125132339 is 933231521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125132339 - 2²⁰ = 124083763 is a prime.

It is a super-2 number, since 2×125132339² = 31316204527221842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (125132939) 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, 62566169 + 62566170.

It is an arithmetic number, because the mean of its divisors is an integer number (62566170).

Almost surely, 2^125132339 is an apocalyptic number.

125132339 is a deficient number, since it is larger than the sum of its proper divisors (1).

125132339 is an equidigital number, since it uses as much as digits as its factorization.

125132339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4860, while the sum is 29.

The square root of 125132339 is about 11186.2567018641. The cubic root of 125132339 is about 500.1763897660.

The spelling of 125132339 in words is "one hundred twenty-five million, one hundred thirty-two thousand, three hundred thirty-nine".