113204206373 has 2 divisors, whose sum is σ = 113204206374. Its totient is φ = 113204206372.

The previous prime is 113204206343. The next prime is 113204206387. The reversal of 113204206373 is 373602402311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98017834084 + 15186372289 = 313078^2 + 123233^2 .

It is a cyclic number.

It is not a de Polignac number, because 113204206373 - 2⁸ = 113204206117 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113204206343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56602103186 + 56602103187.

It is an arithmetic number, because the mean of its divisors is an integer number (56602103187).

Almost surely, 2^113204206373 is an apocalyptic number.

It is an amenable number.

113204206373 is a deficient number, since it is larger than the sum of its proper divisors (1).

113204206373 is an equidigital number, since it uses as much as digits as its factorization.

113204206373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 113204206373 its reverse (373602402311), we get a palindrome (486806608684).

The spelling of 113204206373 in words is "one hundred thirteen billion, two hundred four million, two hundred six thousand, three hundred seventy-three".