1012322443203 has 12 divisors (see below), whose sum is σ = 1463021756560. Its totient is φ = 674522446896.

The previous prime is 1012322443201. The next prime is 1012322443211. The reversal of 1012322443203 is 3023442232101.

1012322443203 is a `hidden beast` number, since 1 + 0 + 1 + 2 + 3 + 224 + 432 + 0 + 3 = 666.

It is not a de Polignac number, because 1012322443203 - 2¹ = 1012322443201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012322443201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29913976 + ... + 29947797.

Almost surely, 2^{1012322443203} is an apocalyptic number.

1012322443203 is a deficient number, since it is larger than the sum of its proper divisors (450699313357).

1012322443203 is a wasteful number, since it uses less digits than its factorization.

1012322443203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59863658 (or 59863655 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 1012322443203 its reverse (3023442232101), we get a palindrome (4035764675304).

The spelling of 1012322443203 in words is "one trillion, twelve billion, three hundred twenty-two million, four hundred forty-three thousand, two hundred three".