2686102088101 has 2 divisors, whose sum is σ = 2686102088102. Its totient is φ = 2686102088100.

The previous prime is 2686102088051. The next prime is 2686102088119. The reversal of 2686102088101 is 1018802016862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1416637931076 + 1269464157025 = 1190226^2 + 1126705^2 .

It is a cyclic number.

It is not a de Polignac number, because 2686102088101 - 2²⁵ = 2686068533669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2686102088141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1343051044050 + 1343051044051.

It is an arithmetic number, because the mean of its divisors is an integer number (1343051044051).

Almost surely, 2^{2686102088101} is an apocalyptic number.

It is an amenable number.

2686102088101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2686102088101 is an equidigital number, since it uses as much as digits as its factorization.

2686102088101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73728, while the sum is 43.

The spelling of 2686102088101 in words is "two trillion, six hundred eighty-six billion, one hundred two million, eighty-eight thousand, one hundred one".