113410133981 has 2 divisors, whose sum is σ = 113410133982. Its totient is φ = 113410133980.

The previous prime is 113410133897. The next prime is 113410134017. The reversal of 113410133981 is 189331014311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67215229081 + 46194904900 = 259259^2 + 214930^2 .

It is an emirp because it is prime and its reverse (189331014311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113410133981 is a prime.

It is a super-2 number, since 2×113410133981² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113410136981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56705066990 + 56705066991.

It is an arithmetic number, because the mean of its divisors is an integer number (56705066991).

Almost surely, 2^113410133981 is an apocalyptic number.

It is an amenable number.

113410133981 is a deficient number, since it is larger than the sum of its proper divisors (1).

113410133981 is an equidigital number, since it uses as much as digits as its factorization.

113410133981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 113410133981 in words is "one hundred thirteen billion, four hundred ten million, one hundred thirty-three thousand, nine hundred eighty-one".