102301132321111 has 2 divisors, whose sum is σ = 102301132321112. Its totient is φ = 102301132321110.

The previous prime is 102301132321019. The next prime is 102301132321121. The reversal of 102301132321111 is 111123231103201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102301132321111 - 2¹¹ = 102301132319063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102301132321121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51150566160555 + 51150566160556.

It is an arithmetic number, because the mean of its divisors is an integer number (51150566160556).

Almost surely, 2^{102301132321111} is an apocalyptic number.

102301132321111 is a deficient number, since it is larger than the sum of its proper divisors (1).

102301132321111 is an equidigital number, since it uses as much as digits as its factorization.

102301132321111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 102301132321111 its reverse (111123231103201), we get a palindrome (213424363424312).

The spelling of 102301132321111 in words is "one hundred two trillion, three hundred one billion, one hundred thirty-two million, three hundred twenty-one thousand, one hundred eleven".