133836127 has 2 divisors, whose sum is σ = 133836128. Its totient is φ = 133836126.

The previous prime is 133836107. The next prime is 133836139. The reversal of 133836127 is 721638331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133836127 - 2¹⁹ = 133311839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133836092 and 133836101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133836107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66918063 + 66918064.

It is an arithmetic number, because the mean of its divisors is an integer number (66918064).

Almost surely, 2^133836127 is an apocalyptic number.

133836127 is a deficient number, since it is larger than the sum of its proper divisors (1).

133836127 is an equidigital number, since it uses as much as digits as its factorization.

133836127 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 34.

The square root of 133836127 is about 11568.7565018890. The cubic root of 133836127 is about 511.5143086474.

The spelling of 133836127 in words is "one hundred thirty-three million, eight hundred thirty-six thousand, one hundred twenty-seven".