127070147117 has 4 divisors (see below), whose sum is σ = 127073314560. Its totient is φ = 127066979676.

The previous prime is 127070147089. The next prime is 127070147123. The reversal of 127070147117 is 711741070721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 127070147117 - 2³⁶ = 58350670381 is a prime.

It is a super-2 number, since 2×127070147117² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127070147167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1522763 + ... + 1604040.

It is an arithmetic number, because the mean of its divisors is an integer number (31768328640).

Almost surely, 2^127070147117 is an apocalyptic number.

It is an amenable number.

127070147117 is a deficient number, since it is larger than the sum of its proper divisors (3167443).

127070147117 is an equidigital number, since it uses as much as digits as its factorization.

127070147117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167442.

The product of its (nonzero) digits is 19208, while the sum is 38.

The spelling of 127070147117 in words is "one hundred twenty-seven billion, seventy million, one hundred forty-seven thousand, one hundred seventeen".