133053412 has 12 divisors (see below), whose sum is σ = 233704576. Its totient is φ = 66280680.

The previous prime is 133053397. The next prime is 133053419. The reversal of 133053412 is 214350331.

It is not an unprimeable number, because it can be changed into a prime (133053419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60288 + ... + 62455.

Almost surely, 2^133053412 is an apocalyptic number.

It is an amenable number.

133053412 is a deficient number, since it is larger than the sum of its proper divisors (100651164).

133053412 is a wasteful number, since it uses less digits than its factorization.

133053412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123018 (or 123016 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 133053412 is about 11534.8780661089. The cubic root of 133053412 is about 510.5151938529.

The spelling of 133053412 in words is "one hundred thirty-three million, fifty-three thousand, four hundred twelve".