1019934113347 has 2 divisors, whose sum is σ = 1019934113348. Its totient is φ = 1019934113346.

The previous prime is 1019934113311. The next prime is 1019934113377. The reversal of 1019934113347 is 7433114399101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1019934113347 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1019934113297 and 1019934113306.

It is not a weakly prime, because it can be changed into another prime (1019934113377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 509967056673 + 509967056674.

It is an arithmetic number, because the mean of its divisors is an integer number (509967056674).

Almost surely, 2^{1019934113347} is an apocalyptic number.

1019934113347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1019934113347 is an equidigital number, since it uses as much as digits as its factorization.

1019934113347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The spelling of 1019934113347 in words is "one trillion, nineteen billion, nine hundred thirty-four million, one hundred thirteen thousand, three hundred forty-seven".