125013332 has 6 divisors (see below), whose sum is σ = 218773338. Its totient is φ = 62506664.

The previous prime is 125013323. The next prime is 125013347. The reversal of 125013332 is 233310521.

It can be written as a sum of positive squares in only one way, i.e., 120868036 + 4145296 = 10994^2 + 2036^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15626663 + ... + 15626670.

It is an arithmetic number, because the mean of its divisors is an integer number (36462223).

Almost surely, 2^125013332 is an apocalyptic number.

It is an amenable number.

125013332 is a deficient number, since it is larger than the sum of its proper divisors (93760006).

125013332 is a wasteful number, since it uses less digits than its factorization.

125013332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31253337 (or 31253335 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 125013332 is about 11180.9360967676. The cubic root of 125013332 is about 500.0177753681.

Adding to 125013332 its reverse (233310521), we get a palindrome (358323853).

The spelling of 125013332 in words is "one hundred twenty-five million, thirteen thousand, three hundred thirty-two".