133102885480 has 32 divisors (see below), whose sum is σ = 299533221000. Its totient is φ = 53231958016.

The previous prime is 133102885423. The next prime is 133102885511. The reversal of 133102885480 is 84588201331.

It can be written as a sum of positive squares in 4 ways, for example, as 122756333956 + 10346551524 = 350366^2 + 101718^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50497 + ... + 518416.

Almost surely, 2^133102885480 is an apocalyptic number.

133102885480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133102885480 is an abundant number, since it is smaller than the sum of its proper divisors (166430335520).

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

133102885480 is a wasteful number, since it uses less digits than its factorization.

133102885480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574773 (or 574769 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 133102885480 in words is "one hundred thirty-three billion, one hundred two million, eight hundred eighty-five thousand, four hundred eighty".