1113430170847 has 2 divisors, whose sum is σ = 1113430170848. Its totient is φ = 1113430170846.

The previous prime is 1113430170833. The next prime is 1113430170887. The reversal of 1113430170847 is 7480710343111.

It is an a-pointer prime, because the next prime (1113430170887) can be obtained adding 1113430170847 to its sum of digits (40).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113430170847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113430170887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556715085423 + 556715085424.

It is an arithmetic number, because the mean of its divisors is an integer number (556715085424).

Almost surely, 2^{1113430170847} is an apocalyptic number.

1113430170847 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113430170847 is an equidigital number, since it uses as much as digits as its factorization.

1113430170847 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56448, while the sum is 40.

The spelling of 1113430170847 in words is "one trillion, one hundred thirteen billion, four hundred thirty million, one hundred seventy thousand, eight hundred forty-seven".