136103266358 has 16 divisors (see below), whose sum is σ = 204992735904. Its totient is φ = 67772467200.

The previous prime is 136103266259. The next prime is 136103266399. The reversal of 136103266358 is 853662301631.

It is a happy number.

It is a super-2 number, since 2×136103266358² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2645783 + ... + 2696733.

It is an arithmetic number, because the mean of its divisors is an integer number (12812045994).

Almost surely, 2^136103266358 is an apocalyptic number.

136103266358 is a deficient number, since it is larger than the sum of its proper divisors (68889469546).

136103266358 is a wasteful number, since it uses less digits than its factorization.

136103266358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56407.

The product of its (nonzero) digits is 466560, while the sum is 44.

Adding to 136103266358 its reverse (853662301631), we get a palindrome (989765567989).

The spelling of 136103266358 in words is "one hundred thirty-six billion, one hundred three million, two hundred sixty-six thousand, three hundred fifty-eight".