133323106 has 8 divisors (see below), whose sum is σ = 228553920. Its totient is φ = 57138468.

The previous prime is 133323089. The next prime is 133323107. The reversal of 133323106 is 601323331.

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

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (133323107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4761526 + ... + 4761553.

It is an arithmetic number, because the mean of its divisors is an integer number (28569240).

Almost surely, 2^133323106 is an apocalyptic number.

133323106 is a deficient number, since it is larger than the sum of its proper divisors (95230814).

133323106 is an equidigital number, since it uses as much as digits as its factorization.

133323106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9523088.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 133323106 is about 11546.5625187759. The cubic root of 133323106 is about 510.8598924250.

Adding to 133323106 its reverse (601323331), we get a palindrome (734646437).

The spelling of 133323106 in words is "one hundred thirty-three million, three hundred twenty-three thousand, one hundred six".