133252323 has 8 divisors (see below), whose sum is σ = 177811536. Its totient is φ = 88764000.

The previous prime is 133252309. The next prime is 133252331. The reversal of 133252323 is 323252331.

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

It is not a de Polignac number, because 133252323 - 2²² = 129058019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133252293 and 133252302.

It is not an unprimeable number, because it can be changed into a prime (133252373) 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, 13168 + ... + 20973.

It is an arithmetic number, because the mean of its divisors is an integer number (22226442).

Almost surely, 2^133252323 is an apocalyptic number.

133252323 is a deficient number, since it is larger than the sum of its proper divisors (44559213).

133252323 is a wasteful number, since it uses less digits than its factorization.

133252323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35445.

The product of its digits is 3240, while the sum is 24.

The square root of 133252323 is about 11543.4970004761. The cubic root of 133252323 is about 510.7694689967.

The spelling of 133252323 in words is "one hundred thirty-three million, two hundred fifty-two thousand, three hundred twenty-three".