133119236 has 12 divisors (see below), whose sum is σ = 233044812. Its totient is φ = 66535008.

The previous prime is 133119227. The next prime is 133119253. The reversal of 133119236 is 632911331.

It can be written as a sum of positive squares in 2 ways, for example, as 71402500 + 61716736 = 8450^2 + 7856^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133119199 and 133119208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11906 + ... + 20198.

It is an arithmetic number, because the mean of its divisors is an integer number (19420401).

Almost surely, 2^133119236 is an apocalyptic number.

It is an amenable number.

133119236 is a deficient number, since it is larger than the sum of its proper divisors (99925576).

133119236 is a wasteful number, since it uses less digits than its factorization.

133119236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12310 (or 12308 counting only the distinct ones).

The product of its digits is 2916, while the sum is 29.

The square root of 133119236 is about 11537.7309727693. The cubic root of 133119236 is about 510.5993670974.

The spelling of 133119236 in words is "one hundred thirty-three million, one hundred nineteen thousand, two hundred thirty-six".