102300311111 has 2 divisors, whose sum is σ = 102300311112. Its totient is φ = 102300311110.

The previous prime is 102300311059. The next prime is 102300311123. The reversal of 102300311111 is 111113003201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102300311111 - 2¹⁴ = 102300294727 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102300319111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51150155555 + 51150155556.

It is an arithmetic number, because the mean of its divisors is an integer number (51150155556).

Almost surely, 2^102300311111 is an apocalyptic number.

102300311111 is a deficient number, since it is larger than the sum of its proper divisors (1).

102300311111 is an equidigital number, since it uses as much as digits as its factorization.

102300311111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 102300311111 its reverse (111113003201), we get a palindrome (213413314312).

The spelling of 102300311111 in words is "one hundred two billion, three hundred million, three hundred eleven thousand, one hundred eleven".