133020345032368 has 40 divisors (see below), whose sum is σ = 268087059611280. Its totient is φ = 63861929752320.

The previous prime is 133020345032297. The next prime is 133020345032369. The reversal of 133020345032368 is 863230543020331.

It is not an unprimeable number, because it can be changed into a prime (133020345032369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791854630 + ... + 792022597.

It is an arithmetic number, because the mean of its divisors is an integer number (6702176490282).

Almost surely, 2^{133020345032368} is an apocalyptic number.

It is an amenable number.

133020345032368 is an abundant number, since it is smaller than the sum of its proper divisors (135066714578912).

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

133020345032368 is a wasteful number, since it uses less digits than its factorization.

133020345032368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583877445 (or 1583877439 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 43.

Adding to 133020345032368 its reverse (863230543020331), we get a palindrome (996250888052699).

The spelling of 133020345032368 in words is "one hundred thirty-three trillion, twenty billion, three hundred forty-five million, thirty-two thousand, three hundred sixty-eight".