133034473 has 32 divisors (see below), whose sum is σ = 161489664. Its totient is φ = 108000000.

The previous prime is 133034471. The next prime is 133034477. The reversal of 133034473 is 374430331.

It is a cyclic number.

It is not a de Polignac number, because 133034473 - 2¹ = 133034471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133034471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 880948 + ... + 881098.

It is an arithmetic number, because the mean of its divisors is an integer number (5046552).

Almost surely, 2^133034473 is an apocalyptic number.

133034473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133034473 is a deficient number, since it is larger than the sum of its proper divisors (28455191).

133034473 is a wasteful number, since it uses less digits than its factorization.

133034473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337.

The product of its (nonzero) digits is 9072, while the sum is 28.

The square root of 133034473 is about 11534.0570919343. The cubic root of 133034473 is about 510.4909702325.

The spelling of 133034473 in words is "one hundred thirty-three million, thirty-four thousand, four hundred seventy-three".