127316725307 has 2 divisors, whose sum is σ = 127316725308. Its totient is φ = 127316725306.

The previous prime is 127316725241. The next prime is 127316725313. The reversal of 127316725307 is 703527613721.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127316725307 - 2²⁰ = 127315676731 is a prime.

It is not a weakly prime, because it can be changed into another prime (127316625307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63658362653 + 63658362654.

It is an arithmetic number, because the mean of its divisors is an integer number (63658362654).

Almost surely, 2^127316725307 is an apocalyptic number.

127316725307 is a deficient number, since it is larger than the sum of its proper divisors (1).

127316725307 is an equidigital number, since it uses as much as digits as its factorization.

127316725307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 370440, while the sum is 44.

The spelling of 127316725307 in words is "one hundred twenty-seven billion, three hundred sixteen million, seven hundred twenty-five thousand, three hundred seven".