102888353779 has 2 divisors, whose sum is σ = 102888353780. Its totient is φ = 102888353778.

The previous prime is 102888353767. The next prime is 102888353797. The reversal of 102888353779 is 977353888201.

Together with next prime (102888353797) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102888353779 - 2⁷ = 102888353651 is a prime.

It is not a weakly prime, because it can be changed into another prime (102888353749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51444176889 + 51444176890.

It is an arithmetic number, because the mean of its divisors is an integer number (51444176890).

Almost surely, 2^102888353779 is an apocalyptic number.

102888353779 is a deficient number, since it is larger than the sum of its proper divisors (1).

102888353779 is an equidigital number, since it uses as much as digits as its factorization.

102888353779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20321280, while the sum is 61.

The spelling of 102888353779 in words is "one hundred two billion, eight hundred eighty-eight million, three hundred fifty-three thousand, seven hundred seventy-nine".