127675002731 has 2 divisors, whose sum is σ = 127675002732. Its totient is φ = 127675002730.

The previous prime is 127675002703. The next prime is 127675002733. The reversal of 127675002731 is 137200576721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127675002731 - 2⁶ = 127675002667 is a prime.

It is a super-2 number, since 2×127675002731² (a number of 23 digits) contains 22 as substring.

Together with 127675002733, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (127675002733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63837501365 + 63837501366.

It is an arithmetic number, because the mean of its divisors is an integer number (63837501366).

Almost surely, 2^127675002731 is an apocalyptic number.

127675002731 is a deficient number, since it is larger than the sum of its proper divisors (1).

127675002731 is an equidigital number, since it uses as much as digits as its factorization.

127675002731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 127675002731 in words is "one hundred twenty-seven billion, six hundred seventy-five million, two thousand, seven hundred thirty-one".