113200366031 has 2 divisors, whose sum is σ = 113200366032. Its totient is φ = 113200366030.

The previous prime is 113200366021. The next prime is 113200366067. The reversal of 113200366031 is 130663002311.

It is a weak prime.

It is an emirp because it is prime and its reverse (130663002311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113200366031 is a prime.

It is a super-2 number, since 2×113200366031² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113200366021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56600183015 + 56600183016.

It is an arithmetic number, because the mean of its divisors is an integer number (56600183016).

Almost surely, 2^113200366031 is an apocalyptic number.

113200366031 is a deficient number, since it is larger than the sum of its proper divisors (1).

113200366031 is an equidigital number, since it uses as much as digits as its factorization.

113200366031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 113200366031 its reverse (130663002311), we get a palindrome (243863368342).

The spelling of 113200366031 in words is "one hundred thirteen billion, two hundred million, three hundred sixty-six thousand, thirty-one".