125112255 has 8 divisors (see below), whose sum is σ = 200179632. Its totient is φ = 66726528.

The previous prime is 125112233. The next prime is 125112257. The reversal of 125112255 is 552211521.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 125112255 - 2⁵ = 125112223 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125112257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4170394 + ... + 4170423.

It is an arithmetic number, because the mean of its divisors is an integer number (25022454).

Almost surely, 2^125112255 is an apocalyptic number.

125112255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125112255 is a deficient number, since it is larger than the sum of its proper divisors (75067377).

125112255 is an equidigital number, since it uses as much as digits as its factorization.

125112255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8340825.

The product of its digits is 1000, while the sum is 24.

The square root of 125112255 is about 11185.3589571368. The cubic root of 125112255 is about 500.1496285515.

Adding to 125112255 its reverse (552211521), we get a palindrome (677323776).

The spelling of 125112255 in words is "one hundred twenty-five million, one hundred twelve thousand, two hundred fifty-five".