136368105 has 8 divisors (see below), whose sum is σ = 218188992. Its totient is φ = 72729648.

The previous prime is 136368097. The next prime is 136368109. The reversal of 136368105 is 501863631.

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

It is not a de Polignac number, because 136368105 - 2³ = 136368097 is a prime.

It is a super-2 number, since 2×136368105² = 37192520122582050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (136368109) 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 in 7 ways as a sum of consecutive naturals, for example, 4545589 + ... + 4545618.

It is an arithmetic number, because the mean of its divisors is an integer number (27273624).

Almost surely, 2^136368105 is an apocalyptic number.

136368105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

136368105 is a deficient number, since it is larger than the sum of its proper divisors (81820887).

136368105 is an equidigital number, since it uses as much as digits as its factorization.

136368105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9091215.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 136368105 is about 11677.6754964334. The cubic root of 136368105 is about 514.7198715340.

The spelling of 136368105 in words is "one hundred thirty-six million, three hundred sixty-eight thousand, one hundred five".