2136506340711 has 8 divisors (see below), whose sum is σ = 2849931713664. Its totient is φ = 1423709264120.

The previous prime is 2136506340653. The next prime is 2136506340737. The reversal of 2136506340711 is 1170436056312.

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 2136506340711 - 2⁷ = 2136506340583 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2136506340711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136506340781) 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, 157066155 + ... + 157079756.

It is an arithmetic number, because the mean of its divisors is an integer number (356241464208).

Almost surely, 2^{2136506340711} is an apocalyptic number.

2136506340711 is a deficient number, since it is larger than the sum of its proper divisors (713425372953).

2136506340711 is a wasteful number, since it uses less digits than its factorization.

2136506340711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314148181.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 2136506340711 in words is "two trillion, one hundred thirty-six billion, five hundred six million, three hundred forty thousand, seven hundred eleven".