133313013223330 has 8 divisors (see below), whose sum is σ = 239963423802012. Its totient is φ = 53325205289328.

The previous prime is 133313013223277. The next prime is 133313013223337. The reversal of 133313013223330 is 33322310313331.

It can be written as a sum of positive squares in 2 ways, for example, as 120889651170289 + 12423362053041 = 10994983^2 + 3524679^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 133313013223292 and 133313013223301.

It is not an unprimeable number, because it can be changed into a prime (133313013223337) 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, 6665650661157 + ... + 6665650661176.

Almost surely, 2^{133313013223330} is an apocalyptic number.

133313013223330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133313013223330 is a deficient number, since it is larger than the sum of its proper divisors (106650410578682).

133313013223330 is a wasteful number, since it uses less digits than its factorization.

133313013223330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13331301322340.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 133313013223330 its reverse (33322310313331), we get a palindrome (166635323536661).

The spelling of 133313013223330 in words is "one hundred thirty-three trillion, three hundred thirteen billion, thirteen million, two hundred twenty-three thousand, three hundred thirty".