125412323 has 2 divisors, whose sum is σ = 125412324. Its totient is φ = 125412322.

The previous prime is 125412311. The next prime is 125412337. The reversal of 125412323 is 323214521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 125412323 - 2¹⁴ = 125395939 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (125412223) 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, 62706161 + 62706162.

It is an arithmetic number, because the mean of its divisors is an integer number (62706162).

Almost surely, 2^125412323 is an apocalyptic number.

125412323 is a deficient number, since it is larger than the sum of its proper divisors (1).

125412323 is an equidigital number, since it uses as much as digits as its factorization.

125412323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 23.

The square root of 125412323 is about 11198.7643514809. The cubic root of 125412323 is about 500.5491606244.

Adding to 125412323 its reverse (323214521), we get a palindrome (448626844).

The spelling of 125412323 in words is "one hundred twenty-five million, four hundred twelve thousand, three hundred twenty-three".