102343021003987 has 2 divisors, whose sum is σ = 102343021003988. Its totient is φ = 102343021003986.

The previous prime is 102343021003957. The next prime is 102343021004017. The reversal of 102343021003987 is 789300120343201.

It is a balanced prime because it is at equal distance from previous prime (102343021003957) and next prime (102343021004017).

It is a cyclic number.

It is not a de Polignac number, because 102343021003987 - 2³¹ = 102340873520339 is a prime.

It is not a weakly prime, because it can be changed into another prime (102343021003957) 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, 51171510501993 + 51171510501994.

It is an arithmetic number, because the mean of its divisors is an integer number (51171510501994).

Almost surely, 2^{102343021003987} is an apocalyptic number.

102343021003987 is a deficient number, since it is larger than the sum of its proper divisors (1).

102343021003987 is an equidigital number, since it uses as much as digits as its factorization.

102343021003987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 102343021003987 in words is "one hundred two trillion, three hundred forty-three billion, twenty-one million, three thousand, nine hundred eighty-seven".