113200647797 has 2 divisors, whose sum is σ = 113200647798.
Its totient is φ = 113200647796.
The previous prime is 113200647709. The next prime is 113200647803. The reversal of 113200647797 is 797746002311.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 89037188881 + 24163458916 = 298391^2 + 155446^2
It is an emirp because it is prime and its reverse (797746002311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 113200647797 - 28 = 113200647541 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (113200647097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600323898 + 56600323899.
It is an arithmetic number, because the mean of its divisors is an integer number (56600323899).
Almost surely, 2113200647797 is an apocalyptic number.
It is an amenable number.
113200647797 is a deficient number, since it is larger than the sum of its proper divisors (1).
113200647797 is an equidigital number, since it uses as much as digits as its factorization.
113200647797 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 444528, while the sum is 47.
The spelling of 113200647797 in words is "one hundred thirteen billion, two hundred million, six hundred forty-seven thousand, seven hundred ninety-seven".