133201361023212 has 48 divisors (see below), whose sum is σ = 331676941639680. Its totient is φ = 41459617688832.

The previous prime is 133201361023193. The next prime is 133201361023223. The reversal of 133201361023212 is 212320163102331.

It is a self number, because there is not a number n which added to its sum of digits gives 133201361023212.

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, 2570634912 + ... + 2570686727.

It is an arithmetic number, because the mean of its divisors is an integer number (6909936284160).

Almost surely, 2^{133201361023212} is an apocalyptic number.

133201361023212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133201361023212 is an abundant number, since it is smaller than the sum of its proper divisors (198475580616468).

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

133201361023212 is a wasteful number, since it uses less digits than its factorization.

133201361023212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5141321790 (or 5141321788 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 133201361023212 in words is "one hundred thirty-three trillion, two hundred one billion, three hundred sixty-one million, twenty-three thousand, two hundred twelve".