127232320615 has 8 divisors (see below), whose sum is σ = 152841734640. Its totient is φ = 101677223232.

The previous prime is 127232320609. The next prime is 127232320627. The reversal of 127232320615 is 516023232721.

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

It is a cyclic number.

It is not a de Polignac number, because 127232320615 - 2⁵ = 127232320583 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13574005 + ... + 13583374.

It is an arithmetic number, because the mean of its divisors is an integer number (19105216830).

Almost surely, 2^127232320615 is an apocalyptic number.

127232320615 is a deficient number, since it is larger than the sum of its proper divisors (25609414025).

127232320615 is an equidigital number, since it uses as much as digits as its factorization.

127232320615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27158321.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 127232320615 in words is "one hundred twenty-seven billion, two hundred thirty-two million, three hundred twenty thousand, six hundred fifteen".