136620650141 has 8 divisors (see below), whose sum is σ = 142568040384. Its totient is φ = 130673873440.

The previous prime is 136620650113. The next prime is 136620650143. The reversal of 136620650141 is 141056026631.

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 136620650141 - 2¹⁰ = 136620649117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136620650143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334745 + ... + 620721.

It is an arithmetic number, because the mean of its divisors is an integer number (17821005048).

Almost surely, 2^136620650141 is an apocalyptic number.

It is an amenable number.

136620650141 is a deficient number, since it is larger than the sum of its proper divisors (5947390243).

136620650141 is a wasteful number, since it uses less digits than its factorization.

136620650141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306771.

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 136620650141 its reverse (141056026631), we get a palindrome (277676676772).

The spelling of 136620650141 in words is "one hundred thirty-six billion, six hundred twenty million, six hundred fifty thousand, one hundred forty-one".