133456360020356 has 12 divisors (see below), whose sum is σ = 233611598147340. Its totient is φ = 66710189121120.

The previous prime is 133456360020353. The next prime is 133456360020359. The reversal of 133456360020356 is 653020063654331.

It is an interprime number because it is at equal distance from previous prime (133456360020353) and next prime (133456360020359).

It can be written as a sum of positive squares in 2 ways, for example, as 54626644488256 + 78829715532100 = 7390984^2 + 8878610^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 133456360020356.

It is not an unprimeable number, because it can be changed into a prime (133456360020353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4497705575 + ... + 4497735246.

It is an arithmetic number, because the mean of its divisors is an integer number (19467633178945).

Almost surely, 2^{133456360020356} is an apocalyptic number.

It is an amenable number.

133456360020356 is a deficient number, since it is larger than the sum of its proper divisors (100155238126984).

133456360020356 is a wasteful number, since it uses less digits than its factorization.

133456360020356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8995444534 (or 8995444532 counting only the distinct ones).

The product of its (nonzero) digits is 3499200, while the sum is 47.

The spelling of 133456360020356 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, three hundred sixty million, twenty thousand, three hundred fifty-six".