102303011303 has 2 divisors, whose sum is σ = 102303011304. Its totient is φ = 102303011302.

The previous prime is 102303011273. The next prime is 102303011311. The reversal of 102303011303 is 303110303201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102303011303 - 2¹⁰ = 102303010279 is a prime.

It is a super-2 number, since 2×102303011303² (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 (102303011003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51151505651 + 51151505652.

It is an arithmetic number, because the mean of its divisors is an integer number (51151505652).

Almost surely, 2^102303011303 is an apocalyptic number.

102303011303 is a deficient number, since it is larger than the sum of its proper divisors (1).

102303011303 is an equidigital number, since it uses as much as digits as its factorization.

102303011303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 102303011303 its reverse (303110303201), we get a palindrome (405413314504).

The spelling of 102303011303 in words is "one hundred two billion, three hundred three million, eleven thousand, three hundred three".