10605611113 has 2 divisors, whose sum is σ = 10605611114. Its totient is φ = 10605611112.

The previous prime is 10605611111. The next prime is 10605611119. The reversal of 10605611113 is 31111650601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9769938649 + 835672464 = 98843^2 + 28908^2 .

It is a cyclic number.

It is not a de Polignac number, because 10605611113 - 2¹ = 10605611111 is a prime.

It is a super-2 number, since 2×10605611113² (a number of 21 digits) contains 22 as substring.

Together with 10605611111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10605611111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5302805556 + 5302805557.

It is an arithmetic number, because the mean of its divisors is an integer number (5302805557).

Almost surely, 2^10605611113 is an apocalyptic number.

It is an amenable number.

10605611113 is a deficient number, since it is larger than the sum of its proper divisors (1).

10605611113 is an equidigital number, since it uses as much as digits as its factorization.

10605611113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 25.

The spelling of 10605611113 in words is "ten billion, six hundred five million, six hundred eleven thousand, one hundred thirteen".