133340353020231 has 32 divisors (see below), whose sum is σ = 205247922367488. Its totient is φ = 75421652670720.

The previous prime is 133340353020229. The next prime is 133340353020307. The reversal of 133340353020231 is 132020353043331.

It is not a de Polignac number, because 133340353020231 - 2¹ = 133340353020229 is a prime.

It is a super-2 number, since 2×133340353020231² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133340353020192 and 133340353020201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133340353022231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8579136 + ... + 18446741.

It is an arithmetic number, because the mean of its divisors is an integer number (6413997573984).

Almost surely, 2^{133340353020231} is an apocalyptic number.

133340353020231 is a deficient number, since it is larger than the sum of its proper divisors (71907569347257).

133340353020231 is a wasteful number, since it uses less digits than its factorization.

133340353020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27028271.

The product of its (nonzero) digits is 58320, while the sum is 33.

The spelling of 133340353020231 in words is "one hundred thirty-three trillion, three hundred forty billion, three hundred fifty-three million, twenty thousand, two hundred thirty-one".