102110110057 has 2 divisors, whose sum is σ = 102110110058. Its totient is φ = 102110110056.

The previous prime is 102110110019. The next prime is 102110110073. The reversal of 102110110057 is 750011011201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 92384994601 + 9725115456 = 303949^2 + 98616^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102110110057 is a prime.

It is not a weakly prime, because it can be changed into another prime (102110110357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51055055028 + 51055055029.

It is an arithmetic number, because the mean of its divisors is an integer number (51055055029).

Almost surely, 2^102110110057 is an apocalyptic number.

It is an amenable number.

102110110057 is a deficient number, since it is larger than the sum of its proper divisors (1).

102110110057 is an equidigital number, since it uses as much as digits as its factorization.

102110110057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 19.

Adding to 102110110057 its reverse (750011011201), we get a palindrome (852121121258).

The spelling of 102110110057 in words is "one hundred two billion, one hundred ten million, one hundred ten thousand, fifty-seven".