135893011 has 2 divisors, whose sum is σ = 135893012. Its totient is φ = 135893010.

The previous prime is 135892987. The next prime is 135893033. The reversal of 135893011 is 110398531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135893011 - 2⁵ = 135892979 is a prime.

It is a super-2 number, since 2×135893011² = 36933820877292242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (135893081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67946505 + 67946506.

It is an arithmetic number, because the mean of its divisors is an integer number (67946506).

Almost surely, 2^135893011 is an apocalyptic number.

135893011 is a deficient number, since it is larger than the sum of its proper divisors (1).

135893011 is an equidigital number, since it uses as much as digits as its factorization.

135893011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 31.

The square root of 135893011 is about 11657.3157716517. The cubic root of 135893011 is about 514.1214303786.

The spelling of 135893011 in words is "one hundred thirty-five million, eight hundred ninety-three thousand, eleven".