133212102113233 has 16 divisors (see below), whose sum is σ = 156509958975552. Its totient is φ = 111779930952000.

The previous prime is 133212102113231. The next prime is 133212102113287. The reversal of 133212102113233 is 332311201212331.

It is a cyclic number.

It is not a de Polignac number, because 133212102113233 - 2¹ = 133212102113231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133212102113231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24380083 + ... + 29339608.

It is an arithmetic number, because the mean of its divisors is an integer number (9781872435972).

Almost surely, 2^{133212102113233} is an apocalyptic number.

133212102113233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133212102113233 is a deficient number, since it is larger than the sum of its proper divisors (23297856862319).

133212102113233 is a wasteful number, since it uses less digits than its factorization.

133212102113233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53737056.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 133212102113233 its reverse (332311201212331), we get a palindrome (465523303325564).

The spelling of 133212102113233 in words is "one hundred thirty-three trillion, two hundred twelve billion, one hundred two million, one hundred thirteen thousand, two hundred thirty-three".