133023143563 has 2 divisors, whose sum is σ = 133023143564. Its totient is φ = 133023143562.

The previous prime is 133023143483. The next prime is 133023143567. The reversal of 133023143563 is 365341320331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133023143563 - 2²⁹ = 132486272651 is a prime.

It is not a weakly prime, because it can be changed into another prime (133023143567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66511571781 + 66511571782.

It is an arithmetic number, because the mean of its divisors is an integer number (66511571782).

Almost surely, 2^133023143563 is an apocalyptic number.

133023143563 is a deficient number, since it is larger than the sum of its proper divisors (1).

133023143563 is an equidigital number, since it uses as much as digits as its factorization.

133023143563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 34.

Adding to 133023143563 its reverse (365341320331), we get a palindrome (498364463894).

The spelling of 133023143563 in words is "one hundred thirty-three billion, twenty-three million, one hundred forty-three thousand, five hundred sixty-three".