136631411061 has 8 divisors (see below), whose sum is σ = 182224773984. Its totient is φ = 91062827760.

The previous prime is 136631411039. The next prime is 136631411113. The reversal of 136631411061 is 160114136631.

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

It is not a de Polignac number, because 136631411061 - 2¹⁸ = 136631148917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136631411011) 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, 6182035 + ... + 6204096.

It is an arithmetic number, because the mean of its divisors is an integer number (22778096748).

Almost surely, 2^136631411061 is an apocalyptic number.

It is an amenable number.

136631411061 is a deficient number, since it is larger than the sum of its proper divisors (45593362923).

136631411061 is a wasteful number, since it uses less digits than its factorization.

136631411061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12389811.

The product of its (nonzero) digits is 7776, while the sum is 33.

Adding to 136631411061 its reverse (160114136631), we get a palindrome (296745547692).

The spelling of 136631411061 in words is "one hundred thirty-six billion, six hundred thirty-one million, four hundred eleven thousand, sixty-one".