133133453099 has 2 divisors, whose sum is σ = 133133453100. Its totient is φ = 133133453098.

The previous prime is 133133453071. The next prime is 133133453137. The reversal of 133133453099 is 990354331331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133133453099 is a prime.

It is not a weakly prime, because it can be changed into another prime (133133453009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566726549 + 66566726550.

It is an arithmetic number, because the mean of its divisors is an integer number (66566726550).

Almost surely, 2^133133453099 is an apocalyptic number.

133133453099 is a deficient number, since it is larger than the sum of its proper divisors (1).

133133453099 is an equidigital number, since it uses as much as digits as its factorization.

133133453099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 393660, while the sum is 44.

The spelling of 133133453099 in words is "one hundred thirty-three billion, one hundred thirty-three million, four hundred fifty-three thousand, ninety-nine".