133118376 has 16 divisors (see below), whose sum is σ = 332796000. Its totient is φ = 44372784.

The previous prime is 133118369. The next prime is 133118383. The reversal of 133118376 is 673811331.

It is an interprime number because it is at equal distance from previous prime (133118369) and next prime (133118383).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2773276 + ... + 2773323.

It is an arithmetic number, because the mean of its divisors is an integer number (20799750).

Almost surely, 2^133118376 is an apocalyptic number.

It is an amenable number.

133118376 is an abundant number, since it is smaller than the sum of its proper divisors (199677624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133118376 is a wasteful number, since it uses less digits than its factorization.

133118376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5546608 (or 5546604 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 133118376 is about 11537.6937036827. The cubic root of 133118376 is about 510.5982675408.

The spelling of 133118376 in words is "one hundred thirty-three million, one hundred eighteen thousand, three hundred seventy-six".