102403330511 has 2 divisors, whose sum is σ = 102403330512. Its totient is φ = 102403330510.

The previous prime is 102403330417. The next prime is 102403330531. The reversal of 102403330511 is 115033304201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102403330511 - 2¹⁰ = 102403329487 is a prime.

It is a super-2 number, since 2×102403330511² (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 (102403330531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51201665255 + 51201665256.

It is an arithmetic number, because the mean of its divisors is an integer number (51201665256).

Almost surely, 2^102403330511 is an apocalyptic number.

102403330511 is a deficient number, since it is larger than the sum of its proper divisors (1).

102403330511 is an equidigital number, since it uses as much as digits as its factorization.

102403330511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 102403330511 its reverse (115033304201), we get a palindrome (217436634712).

The spelling of 102403330511 in words is "one hundred two billion, four hundred three million, three hundred thirty thousand, five hundred eleven".