102423113502811 has 2 divisors, whose sum is σ = 102423113502812. Its totient is φ = 102423113502810.

The previous prime is 102423113502793. The next prime is 102423113502881. The reversal of 102423113502811 is 118205311324201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102423113502811 - 2¹³ = 102423113494619 is a prime.

It is not a weakly prime, because it can be changed into another prime (102423113502881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51211556751405 + 51211556751406.

It is an arithmetic number, because the mean of its divisors is an integer number (51211556751406).

Almost surely, 2^{102423113502811} is an apocalyptic number.

102423113502811 is a deficient number, since it is larger than the sum of its proper divisors (1).

102423113502811 is an equidigital number, since it uses as much as digits as its factorization.

102423113502811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 102423113502811 in words is "one hundred two trillion, four hundred twenty-three billion, one hundred thirteen million, five hundred two thousand, eight hundred eleven".