133056555140530 has 32 divisors (see below), whose sum is σ = 273717582307200. Its totient is φ = 45619183616640.

The previous prime is 133056555140513. The next prime is 133056555140539. The reversal of 133056555140530 is 35041555650331.

It is a super-3 number, since 3×133056555140530³ (a number of 43 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (133056555140539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11672145 + ... + 20058715.

It is an arithmetic number, because the mean of its divisors is an integer number (8553674447100).

Almost surely, 2^{133056555140530} is an apocalyptic number.

133056555140530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133056555140530 is an abundant number, since it is smaller than the sum of its proper divisors (140661027166670).

133056555140530 is a wasteful number, since it uses less digits than its factorization.

133056555140530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8613234.

The product of its (nonzero) digits is 2025000, while the sum is 46.

The spelling of 133056555140530 in words is "one hundred thirty-three trillion, fifty-six billion, five hundred fifty-five million, one hundred forty thousand, five hundred thirty".