103363135605 has 12 divisors (see below), whose sum is σ = 179162768460. Its totient is φ = 55127005632.

The previous prime is 103363135543. The next prime is 103363135697. The reversal of 103363135605 is 506531363301.

103363135605 is a `hidden beast` number, since 1 + 0 + 3 + 36 + 3 + 13 + 5 + 605 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 27739235601 + 75623900004 = 166551^2 + 274998^2 .

It is not a de Polignac number, because 103363135605 - 2¹⁴ = 103363119221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103363135605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1148479240 + ... + 1148479329.

It is an arithmetic number, because the mean of its divisors is an integer number (14930230705).

Almost surely, 2^103363135605 is an apocalyptic number.

103363135605 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

103363135605 is a deficient number, since it is larger than the sum of its proper divisors (75799632855).

103363135605 is a wasteful number, since it uses less digits than its factorization.

103363135605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296958580 (or 2296958577 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 36.

Adding to 103363135605 its reverse (506531363301), we get a palindrome (609894498906).

The spelling of 103363135605 in words is "one hundred three billion, three hundred sixty-three million, one hundred thirty-five thousand, six hundred five".