136003105 has 8 divisors (see below), whose sum is σ = 186518592. Its totient is φ = 93259248.

The previous prime is 136003097. The next prime is 136003123. The reversal of 136003105 is 501300631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 136003105 - 2³ = 136003097 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942867 + ... + 1942936.

It is an arithmetic number, because the mean of its divisors is an integer number (23314824).

Almost surely, 2^136003105 is an apocalyptic number.

It is an amenable number.

136003105 is a deficient number, since it is larger than the sum of its proper divisors (50515487).

136003105 is an equidigital number, since it uses as much as digits as its factorization.

136003105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885815.

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 136003105 is about 11662.0369147075. The cubic root of 136003105 is about 514.2602317437.

Adding to 136003105 its reverse (501300631), we get a palindrome (637303736).

The spelling of 136003105 in words is "one hundred thirty-six million, three thousand, one hundred five".