127113508 has 12 divisors (see below), whose sum is σ = 226095772. Its totient is φ = 62514720.

The previous prime is 127113499. The next prime is 127113533. The reversal of 127113508 is 805311721.

It can be written as a sum of positive squares in 2 ways, for example, as 16064064 + 111049444 = 4008^2 + 10538^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260235 + ... + 260722.

Almost surely, 2^127113508 is an apocalyptic number.

It is an amenable number.

127113508 is a deficient number, since it is larger than the sum of its proper divisors (98982264).

127113508 is a wasteful number, since it uses less digits than its factorization.

127113508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521022 (or 521020 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 127113508 is about 11274.4626479491. The cubic root of 127113508 is about 502.8022758263.

The spelling of 127113508 in words is "one hundred twenty-seven million, one hundred thirteen thousand, five hundred eight".