125130046 has 8 divisors (see below), whose sum is σ = 189065520. Its totient is φ = 62108208.

The previous prime is 125130007. The next prime is 125130077. The reversal of 125130046 is 640031521.

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

It is a junction number, because it is equal to n+sod(n) for n = 125129999 and 125130026.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 228066 + ... + 228613.

It is an arithmetic number, because the mean of its divisors is an integer number (23633190).

Almost surely, 2^125130046 is an apocalyptic number.

125130046 is a deficient number, since it is larger than the sum of its proper divisors (63935474).

125130046 is a wasteful number, since it uses less digits than its factorization.

125130046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456818.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 125130046 is about 11186.1542095575. The cubic root of 125130046 is about 500.1733345700.

Adding to 125130046 its reverse (640031521), we get a palindrome (765161567).

The spelling of 125130046 in words is "one hundred twenty-five million, one hundred thirty thousand, forty-six".