127315260372319 has 2 divisors, whose sum is σ = 127315260372320. Its totient is φ = 127315260372318.

The previous prime is 127315260372277. The next prime is 127315260372331. The reversal of 127315260372319 is 913273062513721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127315260372319 - 2²¹ = 127315258275167 is a prime.

It is a super-2 number, since 2×127315260372319² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127315260312319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63657630186159 + 63657630186160.

It is an arithmetic number, because the mean of its divisors is an integer number (63657630186160).

Almost surely, 2^{127315260372319} is an apocalyptic number.

127315260372319 is a deficient number, since it is larger than the sum of its proper divisors (1).

127315260372319 is an equidigital number, since it uses as much as digits as its factorization.

127315260372319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2857680, while the sum is 52.

The spelling of 127315260372319 in words is "one hundred twenty-seven trillion, three hundred fifteen billion, two hundred sixty million, three hundred seventy-two thousand, three hundred nineteen".