133133488651 has 2 divisors, whose sum is σ = 133133488652. Its totient is φ = 133133488650.

The previous prime is 133133488643. The next prime is 133133488669. The reversal of 133133488651 is 156884331331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133133488651 - 2³ = 133133488643 is a prime.

It is not a weakly prime, because it can be changed into another prime (133133488601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566744325 + 66566744326.

It is an arithmetic number, because the mean of its divisors is an integer number (66566744326).

Almost surely, 2^133133488651 is an apocalyptic number.

133133488651 is a deficient number, since it is larger than the sum of its proper divisors (1).

133133488651 is an equidigital number, since it uses as much as digits as its factorization.

133133488651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 46.

The spelling of 133133488651 in words is "one hundred thirty-three billion, one hundred thirty-three million, four hundred eighty-eight thousand, six hundred fifty-one".