1283213284807 has 2 divisors, whose sum is σ = 1283213284808. Its totient is φ = 1283213284806.

The previous prime is 1283213284739. The next prime is 1283213284901. The reversal of 1283213284807 is 7084823123821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1283213284807 - 2¹¹ = 1283213282759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1283213288807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641606642403 + 641606642404.

It is an arithmetic number, because the mean of its divisors is an integer number (641606642404).

Almost surely, 2^{1283213284807} is an apocalyptic number.

1283213284807 is a deficient number, since it is larger than the sum of its proper divisors (1).

1283213284807 is an equidigital number, since it uses as much as digits as its factorization.

1283213284807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1032192, while the sum is 49.

The spelling of 1283213284807 in words is "one trillion, two hundred eighty-three billion, two hundred thirteen million, two hundred eighty-four thousand, eight hundred seven".