133453235 has 8 divisors (see below), whose sum is σ = 160863360. Its totient is φ = 106282944.

The previous prime is 133453193. The next prime is 133453241. The reversal of 133453235 is 532354331.

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

It is a cyclic number.

It is not a de Polignac number, because 133453235 - 2¹² = 133449139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133453198 and 133453207.

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 7 ways as a sum of consecutive naturals, for example, 58730 + ... + 60959.

It is an arithmetic number, because the mean of its divisors is an integer number (20107920).

Almost surely, 2^133453235 is an apocalyptic number.

133453235 is a deficient number, since it is larger than the sum of its proper divisors (27410125).

133453235 is a wasteful number, since it uses less digits than its factorization.

133453235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119917.

The product of its digits is 16200, while the sum is 29.

The square root of 133453235 is about 11552.1961115625. The cubic root of 133453235 is about 511.0260453456.

The spelling of 133453235 in words is "one hundred thirty-three million, four hundred fifty-three thousand, two hundred thirty-five".