125034122 has 4 divisors (see below), whose sum is σ = 187551186. Its totient is φ = 62517060.

The previous prime is 125034089. The next prime is 125034131. The reversal of 125034122 is 221430521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 94109401 + 30924721 = 9701^2 + 5561^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125034094 and 125034103.

It is an unprimeable number.

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, 31258529 + ... + 31258532.

Almost surely, 2^125034122 is an apocalyptic number.

125034122 is a deficient number, since it is larger than the sum of its proper divisors (62517064).

125034122 is an equidigital number, since it uses as much as digits as its factorization.

125034122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62517063.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 125034122 is about 11181.8657656046. The cubic root of 125034122 is about 500.0454918609.

Adding to 125034122 its reverse (221430521), we get a palindrome (346464643).

The spelling of 125034122 in words is "one hundred twenty-five million, thirty-four thousand, one hundred twenty-two".