136915060011 has 4 divisors (see below), whose sum is σ = 182553413352. Its totient is φ = 91276706672.

The previous prime is 136915059997. The next prime is 136915060039. The reversal of 136915060011 is 110060519631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 136915060011 - 2⁵ = 136915059979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (136915060081) 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, 22819176666 + ... + 22819176671.

It is an arithmetic number, because the mean of its divisors is an integer number (45638353338).

Almost surely, 2^136915060011 is an apocalyptic number.

136915060011 is a deficient number, since it is larger than the sum of its proper divisors (45638353341).

136915060011 is an equidigital number, since it uses as much as digits as its factorization.

136915060011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45638353340.

The product of its (nonzero) digits is 4860, while the sum is 33.

Adding to 136915060011 its reverse (110060519631), we get a palindrome (246975579642).

The spelling of 136915060011 in words is "one hundred thirty-six billion, nine hundred fifteen million, sixty thousand, eleven".