13710236081 has 2 divisors, whose sum is σ = 13710236082. Its totient is φ = 13710236080.

The previous prime is 13710236053. The next prime is 13710236101. The reversal of 13710236081 is 18063201731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12669528481 + 1040707600 = 112559^2 + 32260^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13710236081 is a prime.

It is a super-2 number, since 2×13710236081² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13710236021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6855118040 + 6855118041.

It is an arithmetic number, because the mean of its divisors is an integer number (6855118041).

Almost surely, 2^13710236081 is an apocalyptic number.

It is an amenable number.

13710236081 is a deficient number, since it is larger than the sum of its proper divisors (1).

13710236081 is an equidigital number, since it uses as much as digits as its factorization.

13710236081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The spelling of 13710236081 in words is "thirteen billion, seven hundred ten million, two hundred thirty-six thousand, eighty-one".