127327123582131 has 16 divisors (see below), whose sum is σ = 185305354581888. Its totient is φ = 77125342963200.

The previous prime is 127327123582111. The next prime is 127327123582181. The reversal of 127327123582131 is 131285321723721.

It is not a de Polignac number, because 127327123582131 - 2⁶ = 127327123582067 is a prime.

It is a super-2 number, since 2×127327123582131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (127327123582111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1065207406 + ... + 1065326931.

It is an arithmetic number, because the mean of its divisors is an integer number (11581584661368).

Almost surely, 2^{127327123582131} is an apocalyptic number.

127327123582131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

127327123582131 is a deficient number, since it is larger than the sum of its proper divisors (57978230999757).

127327123582131 is a wasteful number, since it uses less digits than its factorization.

127327123582131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130536162.

The product of its digits is 846720, while the sum is 48.

The spelling of 127327123582131 in words is "one hundred twenty-seven trillion, three hundred twenty-seven billion, one hundred twenty-three million, five hundred eighty-two thousand, one hundred thirty-one".