102330043279 has 2 divisors, whose sum is σ = 102330043280. Its totient is φ = 102330043278.

The previous prime is 102330043241. The next prime is 102330043301. The reversal of 102330043279 is 972340033201.

It is a strong prime.

It is an emirp because it is prime and its reverse (972340033201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102330043279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102330043229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51165021639 + 51165021640.

It is an arithmetic number, because the mean of its divisors is an integer number (51165021640).

Almost surely, 2^102330043279 is an apocalyptic number.

102330043279 is a deficient number, since it is larger than the sum of its proper divisors (1).

102330043279 is an equidigital number, since it uses as much as digits as its factorization.

102330043279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 102330043279 in words is "one hundred two billion, three hundred thirty million, forty-three thousand, two hundred seventy-nine".