135110491 has 2 divisors, whose sum is σ = 135110492. Its totient is φ = 135110490.

The previous prime is 135110483. The next prime is 135110497. The reversal of 135110491 is 194011531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135110491 - 2³ = 135110483 is a prime.

It is a super-2 number, since 2×135110491² = 36509689556522162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (135110497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67555245 + 67555246.

It is an arithmetic number, because the mean of its divisors is an integer number (67555246).

Almost surely, 2^135110491 is an apocalyptic number.

135110491 is a deficient number, since it is larger than the sum of its proper divisors (1).

135110491 is an equidigital number, since it uses as much as digits as its factorization.

135110491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 135110491 is about 11623.7038417193. The cubic root of 135110491 is about 513.1326991367.

The spelling of 135110491 in words is "one hundred thirty-five million, one hundred ten thousand, four hundred ninety-one".