113016236173 has 2 divisors, whose sum is σ = 113016236174. Its totient is φ = 113016236172.

The previous prime is 113016236171. The next prime is 113016236191. The reversal of 113016236173 is 371632610311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 89704443049 + 23311793124 = 299507^2 + 152682^2 .

It is a cyclic number.

It is not a de Polignac number, because 113016236173 - 2¹ = 113016236171 is a prime.

It is a super-2 number, since 2×113016236173² (a number of 23 digits) contains 22 as substring.

Together with 113016236171, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113016236171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56508118086 + 56508118087.

It is an arithmetic number, because the mean of its divisors is an integer number (56508118087).

Almost surely, 2^113016236173 is an apocalyptic number.

It is an amenable number.

113016236173 is a deficient number, since it is larger than the sum of its proper divisors (1).

113016236173 is an equidigital number, since it uses as much as digits as its factorization.

113016236173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

Adding to 113016236173 its reverse (371632610311), we get a palindrome (484648846484).

The spelling of 113016236173 in words is "one hundred thirteen billion, sixteen million, two hundred thirty-six thousand, one hundred seventy-three".