125232361 has 4 divisors (see below), whose sum is σ = 125640592. Its totient is φ = 124824132.

The previous prime is 125232337. The next prime is 125232377. The reversal of 125232361 is 163232521.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125232361 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125242361) 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 in 3 ways as a sum of consecutive naturals, for example, 203655 + ... + 204268.

It is an arithmetic number, because the mean of its divisors is an integer number (31410148).

Almost surely, 2^125232361 is an apocalyptic number.

It is an amenable number.

125232361 is a deficient number, since it is larger than the sum of its proper divisors (408231).

125232361 is an equidigital number, since it uses as much as digits as its factorization.

125232361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408230.

The product of its digits is 2160, while the sum is 25.

The square root of 125232361 is about 11190.7265626500. The cubic root of 125232361 is about 500.3096228944.

Adding to 125232361 its reverse (163232521), we get a palindrome (288464882).

It can be divided in two parts, 12523 and 2361, that added together give a square (14884 = 122²).

The spelling of 125232361 in words is "one hundred twenty-five million, two hundred thirty-two thousand, three hundred sixty-one".