110102100203 has 2 divisors, whose sum is σ = 110102100204. Its totient is φ = 110102100202.

The previous prime is 110102100149. The next prime is 110102100247. The reversal of 110102100203 is 302001201011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110102100203 - 2²⁸ = 109833664747 is a prime.

It is a super-2 number, since 2×110102100203² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (110102100503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55051050101 + 55051050102.

It is an arithmetic number, because the mean of its divisors is an integer number (55051050102).

Almost surely, 2^110102100203 is an apocalyptic number.

110102100203 is a deficient number, since it is larger than the sum of its proper divisors (1).

110102100203 is an equidigital number, since it uses as much as digits as its factorization.

110102100203 is an odious number, because the sum of its binary digits is odd.

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

Adding to 110102100203 its reverse (302001201011), we get a palindrome (412103301214).

The spelling of 110102100203 in words is "one hundred ten billion, one hundred two million, one hundred thousand, two hundred three".