105102081317236 has 6 divisors (see below), whose sum is σ = 183928642305170. Its totient is φ = 52551040658616.

The previous prime is 105102081317203. The next prime is 105102081317267. The reversal of 105102081317236 is 632713180201501.

It can be written as a sum of positive squares in only one way, i.e., 80494092422500 + 24607988894736 = 8971850^2 + 4960644^2 .

It is a super-2 number, since 2×105102081317236² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13137760164651 + ... + 13137760164658.

Almost surely, 2^{105102081317236} is an apocalyptic number.

It is an amenable number.

105102081317236 is a deficient number, since it is larger than the sum of its proper divisors (78826560987934).

105102081317236 is a wasteful number, since it uses less digits than its factorization.

105102081317236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26275520329313 (or 26275520329311 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 105102081317236 in words is "one hundred five trillion, one hundred two billion, eighty-one million, three hundred seventeen thousand, two hundred thirty-six".