133202321012 has 12 divisors (see below), whose sum is σ = 233156090496. Its totient is φ = 66586295160.

The previous prime is 133202321011. The next prime is 133202321111. The reversal of 133202321012 is 210123202331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133202321011) 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, 3696164 + ... + 3732027.

It is an arithmetic number, because the mean of its divisors is an integer number (19429674208).

Almost surely, 2^133202321012 is an apocalyptic number.

It is an amenable number.

133202321012 is a deficient number, since it is larger than the sum of its proper divisors (99953769484).

133202321012 is a wasteful number, since it uses less digits than its factorization.

133202321012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7432678 (or 7432676 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 133202321012 its reverse (210123202331), we get a palindrome (343325523343).

It can be divided in two parts, 13320 and 2321012, that added together give a palindrome (2334332).

The spelling of 133202321012 in words is "one hundred thirty-three billion, two hundred two million, three hundred twenty-one thousand, twelve".