136355311 has 2 divisors, whose sum is σ = 136355312. Its totient is φ = 136355310.

The previous prime is 136355309. The next prime is 136355321. The reversal of 136355311 is 113553631.

136355311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (113553631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136355311 - 2¹ = 136355309 is a prime.

Together with 136355309, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 136355311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136355321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68177655 + 68177656.

It is an arithmetic number, because the mean of its divisors is an integer number (68177656).

Almost surely, 2^136355311 is an apocalyptic number.

136355311 is a deficient number, since it is larger than the sum of its proper divisors (1).

136355311 is an equidigital number, since it uses as much as digits as its factorization.

136355311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4050, while the sum is 28.

The square root of 136355311 is about 11677.1276862078. The cubic root of 136355311 is about 514.7037740944.

The spelling of 136355311 in words is "one hundred thirty-six million, three hundred fifty-five thousand, three hundred eleven".