136853351 has 2 divisors, whose sum is σ = 136853352. Its totient is φ = 136853350.

The previous prime is 136853309. The next prime is 136853357. The reversal of 136853351 is 153358631.

It is a strong prime.

It is an emirp because it is prime and its reverse (153358631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136853351 - 2²² = 132659047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136853357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68426675 + 68426676.

It is an arithmetic number, because the mean of its divisors is an integer number (68426676).

Almost surely, 2^136853351 is an apocalyptic number.

136853351 is a deficient number, since it is larger than the sum of its proper divisors (1).

136853351 is an equidigital number, since it uses as much as digits as its factorization.

136853351 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32400, while the sum is 35.

The square root of 136853351 is about 11698.4336985769. The cubic root of 136853351 is about 515.3296673299.

The spelling of 136853351 in words is "one hundred thirty-six million, eight hundred fifty-three thousand, three hundred fifty-one".