133914353 has 2 divisors, whose sum is σ = 133914354. Its totient is φ = 133914352.

The previous prime is 133914311. The next prime is 133914367. The reversal of 133914353 is 353419331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130119649 + 3794704 = 11407^2 + 1948^2 .

It is an emirp because it is prime and its reverse (353419331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133914353 - 2⁸ = 133914097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (133914383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66957176 + 66957177.

It is an arithmetic number, because the mean of its divisors is an integer number (66957177).

Almost surely, 2^133914353 is an apocalyptic number.

It is an amenable number.

133914353 is a deficient number, since it is larger than the sum of its proper divisors (1).

133914353 is an equidigital number, since it uses as much as digits as its factorization.

133914353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14580, while the sum is 32.

The square root of 133914353 is about 11572.1369245269. The cubic root of 133914353 is about 511.6139477255.

The spelling of 133914353 in words is "one hundred thirty-three million, nine hundred fourteen thousand, three hundred fifty-three".