110202100103 has 2 divisors, whose sum is σ = 110202100104. Its totient is φ = 110202100102.

The previous prime is 110202100087. The next prime is 110202100153. The reversal of 110202100103 is 301001202011.

It is a weak prime.

It is an emirp because it is prime and its reverse (301001202011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110202100103 - 2⁴ = 110202100087 is a prime.

It is a super-2 number, since 2×110202100103² (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 (110202100153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55101050051 + 55101050052.

It is an arithmetic number, because the mean of its divisors is an integer number (55101050052).

Almost surely, 2^110202100103 is an apocalyptic number.

110202100103 is a deficient number, since it is larger than the sum of its proper divisors (1).

110202100103 is an equidigital number, since it uses as much as digits as its factorization.

110202100103 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.

Adding to 110202100103 its reverse (301001202011), we get a palindrome (411203302114).

The spelling of 110202100103 in words is "one hundred ten billion, two hundred two million, one hundred thousand, one hundred three".