133679083 has 2 divisors, whose sum is σ = 133679084. Its totient is φ = 133679082.

The previous prime is 133679069. The next prime is 133679087. The reversal of 133679083 is 380976331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133679083 is a prime.

It is not a weakly prime, because it can be changed into another prime (133679087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66839541 + 66839542.

It is an arithmetic number, because the mean of its divisors is an integer number (66839542).

Almost surely, 2^133679083 is an apocalyptic number.

133679083 is a deficient number, since it is larger than the sum of its proper divisors (1).

133679083 is an equidigital number, since it uses as much as digits as its factorization.

133679083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 133679083 is about 11561.9670904219. The cubic root of 133679083 is about 511.3141591677.

The spelling of 133679083 in words is "one hundred thirty-three million, six hundred seventy-nine thousand, eighty-three".