127347001197 has 32 divisors (see below), whose sum is σ = 190922527488. Its totient is φ = 74914937856.

The previous prime is 127347001189. The next prime is 127347001217. The reversal of 127347001197 is 791100743721.

It is not a de Polignac number, because 127347001197 - 2³ = 127347001189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127347001147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1476693 + ... + 1560549.

It is an arithmetic number, because the mean of its divisors is an integer number (5966328984).

Almost surely, 2^127347001197 is an apocalyptic number.

It is an amenable number.

127347001197 is a deficient number, since it is larger than the sum of its proper divisors (63575526291).

127347001197 is a wasteful number, since it uses less digits than its factorization.

127347001197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85589.

The product of its (nonzero) digits is 74088, while the sum is 42.

The spelling of 127347001197 in words is "one hundred twenty-seven billion, three hundred forty-seven million, one thousand, one hundred ninety-seven".