133237543883 has 2 divisors, whose sum is σ = 133237543884. Its totient is φ = 133237543882.

The previous prime is 133237543853. The next prime is 133237543921. The reversal of 133237543883 is 388345732331.

It is a weak prime.

It is an emirp because it is prime and its reverse (388345732331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133237543883 - 2²⁰ = 133236495307 is a prime.

It is not a weakly prime, because it can be changed into another prime (133237543823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66618771941 + 66618771942.

It is an arithmetic number, because the mean of its divisors is an integer number (66618771942).

Almost surely, 2^133237543883 is an apocalyptic number.

133237543883 is a deficient number, since it is larger than the sum of its proper divisors (1).

133237543883 is an equidigital number, since it uses as much as digits as its factorization.

133237543883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 50.

The spelling of 133237543883 in words is "one hundred thirty-three billion, two hundred thirty-seven million, five hundred forty-three thousand, eight hundred eighty-three".