1165015003343 has 2 divisors, whose sum is σ = 1165015003344. Its totient is φ = 1165015003342.

The previous prime is 1165015003241. The next prime is 1165015003429. The reversal of 1165015003343 is 3433005105611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1165015003343 - 2¹⁸ = 1165014741199 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1165015003043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 582507501671 + 582507501672.

It is an arithmetic number, because the mean of its divisors is an integer number (582507501672).

Almost surely, 2^{1165015003343} is an apocalyptic number.

1165015003343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1165015003343 is an equidigital number, since it uses as much as digits as its factorization.

1165015003343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

The spelling of 1165015003343 in words is "one trillion, one hundred sixty-five billion, fifteen million, three thousand, three hundred forty-three".