102141079 has 2 divisors, whose sum is σ = 102141080. Its totient is φ = 102141078.

The previous prime is 102141037. The next prime is 102141101. The reversal of 102141079 is 970141201.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102141079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102141019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51070539 + 51070540.

It is an arithmetic number, because the mean of its divisors is an integer number (51070540).

Almost surely, 2^102141079 is an apocalyptic number.

102141079 is a deficient number, since it is larger than the sum of its proper divisors (1).

102141079 is an equidigital number, since it uses as much as digits as its factorization.

102141079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 102141079 is about 10106.4869761950. The cubic root of 102141079 is about 467.4481878008.

The spelling of 102141079 in words is "one hundred two million, one hundred forty-one thousand, seventy-nine".