125530320332 has 48 divisors (see below), whose sum is σ = 230903178240. Its totient is φ = 59634532800.

The previous prime is 125530320329. The next prime is 125530320343. The reversal of 125530320332 is 233023035521.

It is a super-2 number, since 2×125530320332² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125530320295 and 125530320304.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5922698 + ... + 5943854.

It is an arithmetic number, because the mean of its divisors is an integer number (4810482880).

Almost surely, 2^125530320332 is an apocalyptic number.

It is an amenable number.

125530320332 is a deficient number, since it is larger than the sum of its proper divisors (105372857908).

125530320332 is a wasteful number, since it uses less digits than its factorization.

125530320332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22062 (or 22060 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 29.

Adding to 125530320332 its reverse (233023035521), we get a palindrome (358553355853).

The spelling of 125530320332 in words is "one hundred twenty-five billion, five hundred thirty million, three hundred twenty thousand, three hundred thirty-two".