127007983 has 2 divisors, whose sum is σ = 127007984. Its totient is φ = 127007982.

The previous prime is 127007977. The next prime is 127007987. The reversal of 127007983 is 389700721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 127007983 - 2²¹ = 124910831 is a prime.

It is a super-2 number, since 2×127007983² = 32262055491456578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127007987) 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 as a sum of consecutive naturals, namely, 63503991 + 63503992.

It is an arithmetic number, because the mean of its divisors is an integer number (63503992).

Almost surely, 2^127007983 is an apocalyptic number.

127007983 is a deficient number, since it is larger than the sum of its proper divisors (1).

127007983 is an equidigital number, since it uses as much as digits as its factorization.

127007983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 127007983 is about 11269.7818523696. The cubic root of 127007983 is about 502.6631012673.

The spelling of 127007983 in words is "one hundred twenty-seven million, seven thousand, nine hundred eighty-three".