133455120351315 has 32 divisors (see below), whose sum is σ = 244865094598656. Its totient is φ = 60799836385920.

The previous prime is 133455120351271. The next prime is 133455120351367. The reversal of 133455120351315 is 513153021554331.

It is not a de Polignac number, because 133455120351315 - 2⁹ = 133455120350803 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2168913171 + ... + 2168974700.

It is an arithmetic number, because the mean of its divisors is an integer number (7652034206208).

Almost surely, 2^{133455120351315} is an apocalyptic number.

133455120351315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133455120351315 is a deficient number, since it is larger than the sum of its proper divisors (111409974247341).

133455120351315 is a wasteful number, since it uses less digits than its factorization.

133455120351315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4337888179.

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 133455120351315 in words is "one hundred thirty-three trillion, four hundred fifty-five billion, one hundred twenty million, three hundred fifty-one thousand, three hundred fifteen".