126130328 has 16 divisors (see below), whose sum is σ = 241526880. Its totient is φ = 61723168.

The previous prime is 126130307. The next prime is 126130339. The reversal of 126130328 is 823031621.

It is a junction number, because it is equal to n+sod(n) for n = 126130297 and 126130306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167351 + ... + 168102.

It is an arithmetic number, because the mean of its divisors is an integer number (15095430).

Almost surely, 2^126130328 is an apocalyptic number.

It is an amenable number.

126130328 is a deficient number, since it is larger than the sum of its proper divisors (115396552).

126130328 is a wasteful number, since it uses less digits than its factorization.

126130328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335506 (or 335502 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 126130328 is about 11230.7759304511. The cubic root of 126130328 is about 501.5025839596.

Adding to 126130328 its reverse (823031621), we get a palindrome (949161949).

The spelling of 126130328 in words is "one hundred twenty-six million, one hundred thirty thousand, three hundred twenty-eight".