1012023664433 has 2 divisors, whose sum is σ = 1012023664434. Its totient is φ = 1012023664432.

The previous prime is 1012023664411. The next prime is 1012023664511. The reversal of 1012023664433 is 3344663202101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 745015838449 + 267007825984 = 863143^2 + 516728^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012023664433 - 2¹⁴ = 1012023648049 is a prime.

It is a super-2 number, since 2×1012023664433² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012023664393 and 1012023664402.

It is not a weakly prime, because it can be changed into another prime (1012023661433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506011832216 + 506011832217.

It is an arithmetic number, because the mean of its divisors is an integer number (506011832217).

Almost surely, 2^{1012023664433} is an apocalyptic number.

It is an amenable number.

1012023664433 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012023664433 is an equidigital number, since it uses as much as digits as its factorization.

1012023664433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

Adding to 1012023664433 its reverse (3344663202101), we get a palindrome (4356686866534).

The spelling of 1012023664433 in words is "one trillion, twelve billion, twenty-three million, six hundred sixty-four thousand, four hundred thirty-three".