133203013210 has 16 divisors (see below), whose sum is σ = 243829245600. Its totient is φ = 52378133776.

The previous prime is 133203013193. The next prime is 133203013217. The reversal of 133203013210 is 12310302331.

It is not an unprimeable number, because it can be changed into a prime (133203013217) 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, 112883320 + ... + 112884499.

It is an arithmetic number, because the mean of its divisors is an integer number (15239327850).

Almost surely, 2^133203013210 is an apocalyptic number.

133203013210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133203013210 is a deficient number, since it is larger than the sum of its proper divisors (110626232390).

133203013210 is a wasteful number, since it uses less digits than its factorization.

133203013210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225767885.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133203013210 its reverse (12310302331), we get a palindrome (145513315541).

The spelling of 133203013210 in words is "one hundred thirty-three billion, two hundred three million, thirteen thousand, two hundred ten".