105136601 has 4 divisors (see below), whose sum is σ = 106705872. Its totient is φ = 103567332.

The previous prime is 105136583. The next prime is 105136607. The reversal of 105136601 is 106631501.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 105136601 - 2²² = 100942297 is a prime.

It is a super-2 number, since 2×105136601² = 22107409739666402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105136607) 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, 784535 + ... + 784668.

It is an arithmetic number, because the mean of its divisors is an integer number (26676468).

Almost surely, 2^105136601 is an apocalyptic number.

It is an amenable number.

105136601 is a deficient number, since it is larger than the sum of its proper divisors (1569271).

105136601 is an equidigital number, since it uses as much as digits as its factorization.

105136601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569270.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 105136601 is about 10253.6140457889. The cubic root of 105136601 is about 471.9738940483.

The spelling of 105136601 in words is "one hundred five million, one hundred thirty-six thousand, six hundred one".