133040100041345 has 64 divisors (see below), whose sum is σ = 188775606564864. Its totient is φ = 88117967508480.

The previous prime is 133040100041339. The next prime is 133040100041363. The reversal of 133040100041345 is 543140001040331.

It is a happy number.

It is not a de Polignac number, because 133040100041345 - 2⁶ = 133040100041281 is a prime.

It is a super-2 number, since 2×133040100041345² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 74455850 + ... + 76221740.

It is an arithmetic number, because the mean of its divisors is an integer number (2949618852576).

Almost surely, 2^{133040100041345} is an apocalyptic number.

It is an amenable number.

133040100041345 is a deficient number, since it is larger than the sum of its proper divisors (55735506523519).

133040100041345 is a wasteful number, since it uses less digits than its factorization.

133040100041345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766502.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 133040100041345 its reverse (543140001040331), we get a palindrome (676180101081676).

The spelling of 133040100041345 in words is "one hundred thirty-three trillion, forty billion, one hundred million, forty-one thousand, three hundred forty-five".