102378881083 has 2 divisors, whose sum is σ = 102378881084. Its totient is φ = 102378881082.

The previous prime is 102378881051. The next prime is 102378881117. The reversal of 102378881083 is 380188873201.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (380188873201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102378881083 - 2⁵ = 102378881051 is a prime.

It is not a weakly prime, because it can be changed into another prime (102378881483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51189440541 + 51189440542.

It is an arithmetic number, because the mean of its divisors is an integer number (51189440542).

Almost surely, 2^102378881083 is an apocalyptic number.

102378881083 is a deficient number, since it is larger than the sum of its proper divisors (1).

102378881083 is an equidigital number, since it uses as much as digits as its factorization.

102378881083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 49.

The spelling of 102378881083 in words is "one hundred two billion, three hundred seventy-eight million, eight hundred eighty-one thousand, eighty-three".