136353103 has 4 divisors (see below), whose sum is σ = 140038360. Its totient is φ = 132667848.

The previous prime is 136353089. The next prime is 136353143. The reversal of 136353103 is 301353631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136353103 - 2²¹ = 134255951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136353143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1842573 + ... + 1842646.

It is an arithmetic number, because the mean of its divisors is an integer number (35009590).

Almost surely, 2^136353103 is an apocalyptic number.

136353103 is a deficient number, since it is larger than the sum of its proper divisors (3685257).

136353103 is an equidigital number, since it uses as much as digits as its factorization.

136353103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3685256.

The product of its (nonzero) digits is 2430, while the sum is 25.

The square root of 136353103 is about 11677.0331420271. The cubic root of 136353103 is about 514.7009958820.

The spelling of 136353103 in words is "one hundred thirty-six million, three hundred fifty-three thousand, one hundred three".