133492003 has 8 divisors (see below), whose sum is σ = 135722016. Its totient is φ = 131280000.

The previous prime is 133491997. The next prime is 133492049. The reversal of 133492003 is 300294331.

It is a happy number.

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 133492003 - 2²⁵ = 99937571 is a prime.

It is a super-2 number, since 2×133492003² = 35640229729904018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133492063) by changing a digit.

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, 10875 + ... + 19627.

It is an arithmetic number, because the mean of its divisors is an integer number (16965252).

Almost surely, 2^133492003 is an apocalyptic number.

133492003 is a deficient number, since it is larger than the sum of its proper divisors (2230013).

133492003 is a wasteful number, since it uses less digits than its factorization.

133492003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 133492003 is about 11553.8739390734. The cubic root of 133492003 is about 511.0755246997.

The spelling of 133492003 in words is "one hundred thirty-three million, four hundred ninety-two thousand, three".