127148313 has 8 divisors (see below), whose sum is σ = 170571808. Its totient is φ = 84245184.

The previous prime is 127148311. The next prime is 127148327. The reversal of 127148313 is 313841721.

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

It is not a de Polignac number, because 127148313 - 2¹ = 127148311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127148311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129520 + ... + 130497.

It is an arithmetic number, because the mean of its divisors is an integer number (21321476).

Almost surely, 2^127148313 is an apocalyptic number.

It is an amenable number.

127148313 is a deficient number, since it is larger than the sum of its proper divisors (43423495).

127148313 is a wasteful number, since it uses less digits than its factorization.

127148313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260183.

The product of its digits is 4032, while the sum is 30.

The square root of 127148313 is about 11276.0060748476. The cubic root of 127148313 is about 502.8481624686.

The spelling of 127148313 in words is "one hundred twenty-seven million, one hundred forty-eight thousand, three hundred thirteen".