127975000331 has 8 divisors (see below), whose sum is σ = 128081004384. Its totient is φ = 127869039360.

The previous prime is 127975000319. The next prime is 127975000367. The reversal of 127975000331 is 133000579721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127975000331 is a prime.

It is a super-2 number, since 2×127975000331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127975000031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8482811 + ... + 8497883.

It is an arithmetic number, because the mean of its divisors is an integer number (16010125548).

Almost surely, 2^127975000331 is an apocalyptic number.

127975000331 is a deficient number, since it is larger than the sum of its proper divisors (106004053).

127975000331 is a wasteful number, since it uses less digits than its factorization.

127975000331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21541.

The product of its (nonzero) digits is 39690, while the sum is 38.

The spelling of 127975000331 in words is "one hundred twenty-seven billion, nine hundred seventy-five million, three hundred thirty-one", and thus it is an aban number.