133001243110212 has 48 divisors (see below), whose sum is σ = 316987024650240. Its totient is φ = 43383919815072.

The previous prime is 133001243110081. The next prime is 133001243110237. The reversal of 133001243110212 is 212011342100331.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14080588 + ... + 21546819.

It is an arithmetic number, because the mean of its divisors is an integer number (6603896346880).

Almost surely, 2^{133001243110212} is an apocalyptic number.

133001243110212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133001243110212 is an abundant number, since it is smaller than the sum of its proper divisors (183985781540028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133001243110212 is a wasteful number, since it uses less digits than its factorization.

133001243110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35634080 (or 35634078 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 133001243110212 its reverse (212011342100331), we get a palindrome (345012585210543).

The spelling of 133001243110212 in words is "one hundred thirty-three trillion, one billion, two hundred forty-three million, one hundred ten thousand, two hundred twelve".