102476919863 has 2 divisors, whose sum is σ = 102476919864. Its totient is φ = 102476919862.

The previous prime is 102476919851. The next prime is 102476919901. The reversal of 102476919863 is 368919674201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102476919863 - 2⁴ = 102476919847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102476919799 and 102476919808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102476919823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51238459931 + 51238459932.

It is an arithmetic number, because the mean of its divisors is an integer number (51238459932).

Almost surely, 2^102476919863 is an apocalyptic number.

102476919863 is a deficient number, since it is larger than the sum of its proper divisors (1).

102476919863 is an equidigital number, since it uses as much as digits as its factorization.

102476919863 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3919104, while the sum is 56.

The spelling of 102476919863 in words is "one hundred two billion, four hundred seventy-six million, nine hundred nineteen thousand, eight hundred sixty-three".