133354643347 has 2 divisors, whose sum is σ = 133354643348. Its totient is φ = 133354643346.

The previous prime is 133354643281. The next prime is 133354643371. The reversal of 133354643347 is 743346453331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133354643347 - 2²³ = 133346254739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133354643297 and 133354643306.

It is not a weakly prime, because it can be changed into another prime (133354647347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66677321673 + 66677321674.

It is an arithmetic number, because the mean of its divisors is an integer number (66677321674).

Almost surely, 2^133354643347 is an apocalyptic number.

133354643347 is a deficient number, since it is larger than the sum of its proper divisors (1).

133354643347 is an equidigital number, since it uses as much as digits as its factorization.

133354643347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3265920, while the sum is 46.

The spelling of 133354643347 in words is "one hundred thirty-three billion, three hundred fifty-four million, six hundred forty-three thousand, three hundred forty-seven".