125065755130 has 8 divisors (see below), whose sum is σ = 225118359252. Its totient is φ = 50026302048.

The previous prime is 125065755109. The next prime is 125065755181. The reversal of 125065755130 is 31557560521.

It can be written as a sum of positive squares in 2 ways, for example, as 108499748449 + 16566006681 = 329393^2 + 128709^2 .

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

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, 6253287747 + ... + 6253287766.

Almost surely, 2^125065755130 is an apocalyptic number.

125065755130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

125065755130 is a deficient number, since it is larger than the sum of its proper divisors (100052604122).

125065755130 is a wasteful number, since it uses less digits than its factorization.

125065755130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12506575520.

The product of its (nonzero) digits is 157500, while the sum is 40.

The spelling of 125065755130 in words is "one hundred twenty-five billion, sixty-five million, seven hundred fifty-five thousand, one hundred thirty".