133078355756 has 12 divisors (see below), whose sum is σ = 233861547360. Its totient is φ = 66260770800.

The previous prime is 133078355747. The next prime is 133078355821. The reversal of 133078355756 is 657553870331.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 133078355698 and 133078355707.

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, 69600695 + ... + 69602606.

It is an arithmetic number, because the mean of its divisors is an integer number (19488462280).

Almost surely, 2^133078355756 is an apocalyptic number.

It is an amenable number.

133078355756 is a deficient number, since it is larger than the sum of its proper divisors (100783191604).

133078355756 is a wasteful number, since it uses less digits than its factorization.

133078355756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139203544 (or 139203542 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 53.

The spelling of 133078355756 in words is "one hundred thirty-three billion, seventy-eight million, three hundred fifty-five thousand, seven hundred fifty-six".