113200647541 has 2 divisors, whose sum is σ = 113200647542. Its totient is φ = 113200647540.

The previous prime is 113200647533. The next prime is 113200647641. The reversal of 113200647541 is 145746002311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100792915441 + 12407732100 = 317479^2 + 111390^2 .

It is a cyclic number.

It is not a de Polignac number, because 113200647541 - 2³ = 113200647533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113200647497 and 113200647506.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113200647641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600323770 + 56600323771.

It is an arithmetic number, because the mean of its divisors is an integer number (56600323771).

Almost surely, 2^113200647541 is an apocalyptic number.

It is an amenable number.

113200647541 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200647541 is an equidigital number, since it uses as much as digits as its factorization.

113200647541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

Adding to 113200647541 its reverse (145746002311), we get a palindrome (258946649852).

The spelling of 113200647541 in words is "one hundred thirteen billion, two hundred million, six hundred forty-seven thousand, five hundred forty-one".