133254343 has 2 divisors, whose sum is σ = 133254344. Its totient is φ = 133254342.

The previous prime is 133254301. The next prime is 133254361. The reversal of 133254343 is 343452331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133254343 - 2⁹ = 133253831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133254383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66627171 + 66627172.

It is an arithmetic number, because the mean of its divisors is an integer number (66627172).

Almost surely, 2^133254343 is an apocalyptic number.

133254343 is a deficient number, since it is larger than the sum of its proper divisors (1).

133254343 is an equidigital number, since it uses as much as digits as its factorization.

133254343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 28.

The square root of 133254343 is about 11543.5844952943. The cubic root of 133254343 is about 510.7720499376.

The spelling of 133254343 in words is "one hundred thirty-three million, two hundred fifty-four thousand, three hundred forty-three".