102684680269043 has 2 divisors, whose sum is σ = 102684680269044. Its totient is φ = 102684680269042.

The previous prime is 102684680269007. The next prime is 102684680269141. The reversal of 102684680269043 is 340962086486201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102684680269043 - 2¹⁰ = 102684680268019 is a prime.

It is not a weakly prime, because it can be changed into another prime (102684680268043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51342340134521 + 51342340134522.

It is an arithmetic number, because the mean of its divisors is an integer number (51342340134522).

Almost surely, 2^{102684680269043} is an apocalyptic number.

102684680269043 is a deficient number, since it is larger than the sum of its proper divisors (1).

102684680269043 is an equidigital number, since it uses as much as digits as its factorization.

102684680269043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 102684680269043 in words is "one hundred two trillion, six hundred eighty-four billion, six hundred eighty million, two hundred sixty-nine thousand, forty-three".