133030330323 has 32 divisors (see below), whose sum is σ = 198286486272. Its totient is φ = 78630873600.

The previous prime is 133030330319. The next prime is 133030330369. The reversal of 133030330323 is 323033030331.

It is a happy number.

It is not a de Polignac number, because 133030330323 - 2² = 133030330319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133030330293 and 133030330302.

It is not an unprimeable number, because it can be changed into a prime (133030330313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4318311 + ... + 4349007.

It is an arithmetic number, because the mean of its divisors is an integer number (6196452696).

Almost surely, 2^133030330323 is an apocalyptic number.

133030330323 is a deficient number, since it is larger than the sum of its proper divisors (65256155949).

133030330323 is a wasteful number, since it uses less digits than its factorization.

133030330323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33955.

The product of its (nonzero) digits is 4374, while the sum is 24.

Adding to 133030330323 its reverse (323033030331), we get a palindrome (456063360654).

The spelling of 133030330323 in words is "one hundred thirty-three billion, thirty million, three hundred thirty thousand, three hundred twenty-three".