133120678043 has 2 divisors, whose sum is σ = 133120678044. Its totient is φ = 133120678042.

The previous prime is 133120678039. The next prime is 133120678073. The reversal of 133120678043 is 340876021331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133120678043 - 2² = 133120678039 is a prime.

It is a super-6 number, since 6×133120678043⁶ (a number of 68 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 133120677988 and 133120678006.

It is not a weakly prime, because it can be changed into another prime (133120678073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66560339021 + 66560339022.

It is an arithmetic number, because the mean of its divisors is an integer number (66560339022).

Almost surely, 2^133120678043 is an apocalyptic number.

133120678043 is a deficient number, since it is larger than the sum of its proper divisors (1).

133120678043 is an equidigital number, since it uses as much as digits as its factorization.

133120678043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 38.

Adding to 133120678043 its reverse (340876021331), we get a palindrome (473996699374).

The spelling of 133120678043 in words is "one hundred thirty-three billion, one hundred twenty million, six hundred seventy-eight thousand, forty-three".