136107901 has 4 divisors (see below), whose sum is σ = 136135804. Its totient is φ = 136080000.

The previous prime is 136107893. The next prime is 136107913. The reversal of 136107901 is 109701631.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 109701631 = 13 ⋅8438587.

It can be written as a sum of positive squares in 2 ways, for example, as 105083001 + 31024900 = 10251^2 + 5570^2 .

It is a cyclic number.

It is not a de Polignac number, because 136107901 - 2³ = 136107893 is a prime.

It is a super-3 number, since 3×136107901³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136107901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136107931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4500 + ... + 17101.

It is an arithmetic number, because the mean of its divisors is an integer number (34033951).

Almost surely, 2^136107901 is an apocalyptic number.

It is an amenable number.

136107901 is a deficient number, since it is larger than the sum of its proper divisors (27903).

136107901 is an equidigital number, since it uses as much as digits as its factorization.

136107901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27902.

The product of its (nonzero) digits is 1134, while the sum is 28.

The square root of 136107901 is about 11666.5290896650. The cubic root of 136107901 is about 514.3922840697.

The spelling of 136107901 in words is "one hundred thirty-six million, one hundred seven thousand, nine hundred one".