125130532 has 12 divisors (see below), whose sum is σ = 219059596. Its totient is φ = 62542080.

The previous prime is 125130517. The next prime is 125130547. The reversal of 125130532 is 235031521.

It is an interprime number because it is at equal distance from previous prime (125130517) and next prime (125130547).

It can be written as a sum of positive squares in 2 ways, for example, as 9696996 + 115433536 = 3114^2 + 10744^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13432 + ... + 20752.

Almost surely, 2^125130532 is an apocalyptic number.

It is an amenable number.

125130532 is a deficient number, since it is larger than the sum of its proper divisors (93929064).

125130532 is a wasteful number, since it uses less digits than its factorization.

125130532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11598 (or 11596 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 125130532 is about 11186.1759328199. The cubic root of 125130532 is about 500.1739821201.

The spelling of 125130532 in words is "one hundred twenty-five million, one hundred thirty thousand, five hundred thirty-two".