102112220303 has 2 divisors, whose sum is σ = 102112220304. Its totient is φ = 102112220302.

The previous prime is 102112220251. The next prime is 102112220311. The reversal of 102112220303 is 303022211201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102112220303 - 2²⁰ = 102111171727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102112220323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056110151 + 51056110152.

It is an arithmetic number, because the mean of its divisors is an integer number (51056110152).

Almost surely, 2^102112220303 is an apocalyptic number.

102112220303 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112220303 is an equidigital number, since it uses as much as digits as its factorization.

102112220303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 102112220303 its reverse (303022211201), we get a palindrome (405134431504).

The spelling of 102112220303 in words is "one hundred two billion, one hundred twelve million, two hundred twenty thousand, three hundred three".