125094720307 has 4 divisors (see below), whose sum is σ = 125288066736. Its totient is φ = 124901373880.

The previous prime is 125094720281. The next prime is 125094720343. The reversal of 125094720307 is 703027490521.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125094720307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 125094720307.

It is not an unprimeable number, because it can be changed into a prime (125094720007) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 96672244 + ... + 96673537.

It is an arithmetic number, because the mean of its divisors is an integer number (31322016684).

Almost surely, 2^125094720307 is an apocalyptic number.

125094720307 is a deficient number, since it is larger than the sum of its proper divisors (193346429).

125094720307 is an equidigital number, since it uses as much as digits as its factorization.

125094720307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193346428.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 125094720307 in words is "one hundred twenty-five billion, ninety-four million, seven hundred twenty thousand, three hundred seven".