112201013 has 2 divisors, whose sum is σ = 112201014. Its totient is φ = 112201012.

The previous prime is 112201009. The next prime is 112201031. The reversal of 112201013 is 310102211.

Together with next prime (112201031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104489284 + 7711729 = 10222^2 + 2777^2 .

It is a cyclic number.

It is not a de Polignac number, because 112201013 - 2² = 112201009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112200985 and 112201003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112206013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56100506 + 56100507.

It is an arithmetic number, because the mean of its divisors is an integer number (56100507).

Almost surely, 2^112201013 is an apocalyptic number.

It is an amenable number.

112201013 is a deficient number, since it is larger than the sum of its proper divisors (1).

112201013 is an equidigital number, since it uses as much as digits as its factorization.

112201013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 112201013 is about 10592.4979584610. The cubic root of 112201013 is about 482.3166554422.

Adding to 112201013 its reverse (310102211), we get a palindrome (422303224).

The spelling of 112201013 in words is "one hundred twelve million, two hundred one thousand, thirteen".