110120103013 has 2 divisors, whose sum is σ = 110120103014. Its totient is φ = 110120103012.

The previous prime is 110120102947. The next prime is 110120103017. The reversal of 110120103013 is 310301021011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 79452388129 + 30667714884 = 281873^2 + 175122^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110120103013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110120102984 and 110120103002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110120103017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060051506 + 55060051507.

It is an arithmetic number, because the mean of its divisors is an integer number (55060051507).

Almost surely, 2^110120103013 is an apocalyptic number.

It is an amenable number.

110120103013 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120103013 is an equidigital number, since it uses as much as digits as its factorization.

110120103013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 110120103013 its reverse (310301021011), we get a palindrome (420421124024).

The spelling of 110120103013 in words is "one hundred ten billion, one hundred twenty million, one hundred three thousand, thirteen".