125710067213306 has 4 divisors (see below), whose sum is σ = 188565100819962. Its totient is φ = 62855033606652.

The previous prime is 125710067213293. The next prime is 125710067213327. The reversal of 125710067213306 is 603312760017521.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 100211011197025 + 25499056016281 = 10010545^2 + 5049659^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31427516803325 + ... + 31427516803328.

Almost surely, 2^{125710067213306} is an apocalyptic number.

125710067213306 is a deficient number, since it is larger than the sum of its proper divisors (62855033606656).

125710067213306 is an equidigital number, since it uses as much as digits as its factorization.

125710067213306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62855033606655.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 125710067213306 in words is "one hundred twenty-five trillion, seven hundred ten billion, sixty-seven million, two hundred thirteen thousand, three hundred six".