113142202073 has 2 divisors, whose sum is σ = 113142202074. Its totient is φ = 113142202072.

The previous prime is 113142201947. The next prime is 113142202097. The reversal of 113142202073 is 370202241311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 78236005849 + 34906196224 = 279707^2 + 186832^2 .

It is a cyclic number.

It is not a de Polignac number, because 113142202073 - 2²⁰ = 113141153497 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (113142208073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56571101036 + 56571101037.

It is an arithmetic number, because the mean of its divisors is an integer number (56571101037).

Almost surely, 2^113142202073 is an apocalyptic number.

It is an amenable number.

113142202073 is a deficient number, since it is larger than the sum of its proper divisors (1).

113142202073 is an equidigital number, since it uses as much as digits as its factorization.

113142202073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 113142202073 its reverse (370202241311), we get a palindrome (483344443384).

The spelling of 113142202073 in words is "one hundred thirteen billion, one hundred forty-two million, two hundred two thousand, seventy-three".