110201813 has 2 divisors, whose sum is σ = 110201814. Its totient is φ = 110201812.

The previous prime is 110201779. The next prime is 110201831. The reversal of 110201813 is 318102011.

Together with next prime (110201831) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 63648484 + 46553329 = 7978^2 + 6823^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201813 - 2¹⁴ = 110185429 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 110201791 and 110201800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110203813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100906 + 55100907.

It is an arithmetic number, because the mean of its divisors is an integer number (55100907).

Almost surely, 2^110201813 is an apocalyptic number.

It is an amenable number.

110201813 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201813 is an equidigital number, since it uses as much as digits as its factorization.

110201813 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 110201813 is about 10497.7051301701. The cubic root of 110201813 is about 479.4348281494.

Adding to 110201813 its reverse (318102011), we get a palindrome (428303824).

The spelling of 110201813 in words is "one hundred ten million, two hundred one thousand, eight hundred thirteen".