2136143145117 has 32 divisors (see below), whose sum is σ = 2892054896640. Its totient is φ = 1402282564160.

The previous prime is 2136143145109. The next prime is 2136143145119. The reversal of 2136143145117 is 7115413416312.

It is a cyclic number.

It is not a de Polignac number, because 2136143145117 - 2³ = 2136143145109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136143145119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144024892 + ... + 144039722.

It is an arithmetic number, because the mean of its divisors is an integer number (90376715520).

Almost surely, 2^{2136143145117} is an apocalyptic number.

It is an amenable number.

2136143145117 is a deficient number, since it is larger than the sum of its proper divisors (755911751523).

2136143145117 is a wasteful number, since it uses less digits than its factorization.

2136143145117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16793.

The product of its digits is 60480, while the sum is 39.

The spelling of 2136143145117 in words is "two trillion, one hundred thirty-six billion, one hundred forty-three million, one hundred forty-five thousand, one hundred seventeen".