133320203021210 has 48 divisors (see below), whose sum is σ = 259448807783592. Its totient is φ = 49289112230400.

The previous prime is 133320203021209. The next prime is 133320203021261. The reversal of 133320203021210 is 12120302023331.

It can be written as a sum of positive squares in 4 ways, for example, as 101979318507361 + 31340884513849 = 10098481^2 + 5598293^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450227651 + ... + 450523670.

Almost surely, 2^{133320203021210} is an apocalyptic number.

133320203021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133320203021210 is a deficient number, since it is larger than the sum of its proper divisors (126128604762382).

133320203021210 is a wasteful number, since it uses less digits than its factorization.

133320203021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900751407 (or 900751388 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133320203021210 its reverse (12120302023331), we get a palindrome (145440505044541).

The spelling of 133320203021210 in words is "one hundred thirty-three trillion, three hundred twenty billion, two hundred three million, twenty-one thousand, two hundred ten".