127383000397 has 4 divisors (see below), whose sum is σ = 128995443520. Its totient is φ = 125770557276.

The previous prime is 127383000389. The next prime is 127383000401. The reversal of 127383000397 is 793000383721.

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 127383000397 - 2³ = 127383000389 is a prime.

It is a pancake number, because a pancake can be divided into 127383000397 parts by 504743 straight cuts.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127383000307) 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, 806221443 + ... + 806221600.

It is an arithmetic number, because the mean of its divisors is an integer number (32248860880).

Almost surely, 2^127383000397 is an apocalyptic number.

It is an amenable number.

127383000397 is a deficient number, since it is larger than the sum of its proper divisors (1612443123).

127383000397 is an equidigital number, since it uses as much as digits as its factorization.

127383000397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612443122.

The product of its (nonzero) digits is 190512, while the sum is 43.

The spelling of 127383000397 in words is "one hundred twenty-seven billion, three hundred eighty-three million, three hundred ninety-seven", and thus it is an aban number.