113506123301 has 2 divisors, whose sum is σ = 113506123302. Its totient is φ = 113506123300.

The previous prime is 113506123267. The next prime is 113506123321. The reversal of 113506123301 is 103321605311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112208250625 + 1297872676 = 334975^2 + 36026^2 .

It is an emirp because it is prime and its reverse (103321605311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113506123301 - 2¹⁰ = 113506122277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113506123321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56753061650 + 56753061651.

It is an arithmetic number, because the mean of its divisors is an integer number (56753061651).

Almost surely, 2^113506123301 is an apocalyptic number.

It is an amenable number.

113506123301 is a deficient number, since it is larger than the sum of its proper divisors (1).

113506123301 is an equidigital number, since it uses as much as digits as its factorization.

113506123301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 113506123301 its reverse (103321605311), we get a palindrome (216827728612).

The spelling of 113506123301 in words is "one hundred thirteen billion, five hundred six million, one hundred twenty-three thousand, three hundred one".