1033423302021 has 32 divisors (see below), whose sum is σ = 1541413006848. Its totient is φ = 610441285440.

The previous prime is 1033423302001. The next prime is 1033423302047. The reversal of 1033423302021 is 1202033243301.

It is not a de Polignac number, because 1033423302021 - 2⁹ = 1033423301509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1033423301982 and 1033423302000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1033423302001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117066 + ... + 1442411.

It is an arithmetic number, because the mean of its divisors is an integer number (48169156464).

Almost surely, 2^{1033423302021} is an apocalyptic number.

1033423302021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1033423302021 is a deficient number, since it is larger than the sum of its proper divisors (507989704827).

1033423302021 is a wasteful number, since it uses less digits than its factorization.

1033423302021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560001.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1033423302021 its reverse (1202033243301), we get a palindrome (2235456545322).

The spelling of 1033423302021 in words is "one trillion, thirty-three billion, four hundred twenty-three million, three hundred two thousand, twenty-one".