133382357 has 8 divisors (see below), whose sum is σ = 141330816. Its totient is φ = 125445312.

The previous prime is 133382351. The next prime is 133382363. The reversal of 133382357 is 753283331.

It is an interprime number because it is at equal distance from previous prime (133382351) and next prime (133382363).

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

It is not a de Polignac number, because 133382357 - 2²⁰ = 132333781 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133382351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38228 + ... + 41570.

It is an arithmetic number, because the mean of its divisors is an integer number (17666352).

Almost surely, 2^133382357 is an apocalyptic number.

133382357 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

133382357 is a deficient number, since it is larger than the sum of its proper divisors (7948459).

133382357 is a wasteful number, since it uses less digits than its factorization.

133382357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5707.

The product of its digits is 45360, while the sum is 35.

The square root of 133382357 is about 11549.1279757391. The cubic root of 133382357 is about 510.9355594205.

The spelling of 133382357 in words is "one hundred thirty-three million, three hundred eighty-two thousand, three hundred fifty-seven".