127151133 has 8 divisors (see below), whose sum is σ = 169681728. Its totient is φ = 84693984.

The previous prime is 127151113. The next prime is 127151137. The reversal of 127151133 is 331151721.

It is a happy number.

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

It is not a de Polignac number, because 127151133 - 2⁶ = 127151069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (127151137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14185 + ... + 21342.

It is an arithmetic number, because the mean of its divisors is an integer number (21210216).

Almost surely, 2^127151133 is an apocalyptic number.

It is an amenable number.

127151133 is a deficient number, since it is larger than the sum of its proper divisors (42530595).

127151133 is a wasteful number, since it uses less digits than its factorization.

127151133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36723.

The product of its digits is 630, while the sum is 24.

The square root of 127151133 is about 11276.1311184289. The cubic root of 127151133 is about 502.8518799680.

The spelling of 127151133 in words is "one hundred twenty-seven million, one hundred fifty-one thousand, one hundred thirty-three".