102100321303 has 2 divisors, whose sum is σ = 102100321304. Its totient is φ = 102100321302.

The previous prime is 102100321273. The next prime is 102100321327. The reversal of 102100321303 is 303123001201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102100321303 - 2¹³ = 102100313111 is a prime.

It is a super-2 number, since 2×102100321303² (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 (102100321363) 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, 51050160651 + 51050160652.

It is an arithmetic number, because the mean of its divisors is an integer number (51050160652).

Almost surely, 2^102100321303 is an apocalyptic number.

102100321303 is a deficient number, since it is larger than the sum of its proper divisors (1).

102100321303 is an equidigital number, since it uses as much as digits as its factorization.

102100321303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 102100321303 its reverse (303123001201), we get a palindrome (405223322504).

The spelling of 102100321303 in words is "one hundred two billion, one hundred million, three hundred twenty-one thousand, three hundred three".