1011309467243 has 2 divisors, whose sum is σ = 1011309467244. Its totient is φ = 1011309467242.

The previous prime is 1011309467237. The next prime is 1011309467249. The reversal of 1011309467243 is 3427649031101.

It is a balanced prime because it is at equal distance from previous prime (1011309467237) and next prime (1011309467249).

It is a cyclic number.

It is not a de Polignac number, because 1011309467243 - 2¹⁸ = 1011309205099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1011309467243.

It is not a weakly prime, because it can be changed into another prime (1011309467249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505654733621 + 505654733622.

It is an arithmetic number, because the mean of its divisors is an integer number (505654733622).

Almost surely, 2^{1011309467243} is an apocalyptic number.

1011309467243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011309467243 is an equidigital number, since it uses as much as digits as its factorization.

1011309467243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 1011309467243 in words is "one trillion, eleven billion, three hundred nine million, four hundred sixty-seven thousand, two hundred forty-three".