113200647673 has 2 divisors, whose sum is σ = 113200647674. Its totient is φ = 113200647672.

The previous prime is 113200647641. The next prime is 113200647691. The reversal of 113200647673 is 376746002311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84464634384 + 28736013289 = 290628^2 + 169517^2 .

It is a cyclic number.

It is not a de Polignac number, because 113200647673 - 2⁵ = 113200647641 is a prime.

It is not a weakly prime, because it can be changed into another prime (113200647073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600323836 + 56600323837.

It is an arithmetic number, because the mean of its divisors is an integer number (56600323837).

Almost surely, 2^113200647673 is an apocalyptic number.

It is an amenable number.

113200647673 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200647673 is an equidigital number, since it uses as much as digits as its factorization.

113200647673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

Adding to 113200647673 its reverse (376746002311), we get a palindrome (489946649984).

The spelling of 113200647673 in words is "one hundred thirteen billion, two hundred million, six hundred forty-seven thousand, six hundred seventy-three".