133111476712 has 16 divisors (see below), whose sum is σ = 249588625860. Its totient is φ = 66554509824.

The previous prime is 133111476689. The next prime is 133111476769. The reversal of 133111476712 is 217674111331.

133111476712 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 131845967236 + 1265509476 = 363106^2 + 35574^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443448 + ... + 680344.

Almost surely, 2^133111476712 is an apocalyptic number.

It is an amenable number.

133111476712 is a deficient number, since it is larger than the sum of its proper divisors (116477149148).

133111476712 is a wasteful number, since it uses less digits than its factorization.

133111476712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307140 (or 307136 counting only the distinct ones).

The product of its digits is 21168, while the sum is 37.

The spelling of 133111476712 in words is "one hundred thirty-three billion, one hundred eleven million, four hundred seventy-six thousand, seven hundred twelve".