133323023210 has 16 divisors (see below), whose sum is σ = 258441552936. Its totient is φ = 49226962368.

The previous prime is 133323023147. The next prime is 133323023213. The reversal of 133323023210 is 12320323331.

It can be written as a sum of positive squares in 4 ways, for example, as 119390289841 + 13932733369 = 345529^2 + 118037^2 .

It is not an unprimeable number, because it can be changed into a prime (133323023213) 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, 512780729 + ... + 512780988.

Almost surely, 2^133323023210 is an apocalyptic number.

133323023210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133323023210 is a deficient number, since it is larger than the sum of its proper divisors (125118529726).

133323023210 is a wasteful number, since it uses less digits than its factorization.

133323023210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025561737.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 133323023210 its reverse (12320323331), we get a palindrome (145643346541).

The spelling of 133323023210 in words is "one hundred thirty-three billion, three hundred twenty-three million, twenty-three thousand, two hundred ten".