133201102312 has 16 divisors (see below), whose sum is σ = 257808585600. Its totient is φ = 64452146160.

The previous prime is 133201102301. The next prime is 133201102313. The reversal of 133201102312 is 213201102331.

It is a self number, because there is not a number n which added to its sum of digits gives 133201102312.

It is not an unprimeable number, because it can be changed into a prime (133201102313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268550362 + ... + 268550857.

It is an arithmetic number, because the mean of its divisors is an integer number (16113036600).

Almost surely, 2^133201102312 is an apocalyptic number.

It is an amenable number.

133201102312 is a deficient number, since it is larger than the sum of its proper divisors (124607483288).

133201102312 is a wasteful number, since it uses less digits than its factorization.

133201102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537101256 (or 537101252 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 133201102312 its sum of digits (19), we get a palindrome (133201102331).

Adding to 133201102312 its reverse (213201102331), we get a palindrome (346402204643).

The spelling of 133201102312 in words is "one hundred thirty-three billion, two hundred one million, one hundred two thousand, three hundred twelve".