1032323113021 has 4 divisors (see below), whose sum is σ = 1042544134044. Its totient is φ = 1022102092000.

The previous prime is 1032323113013. The next prime is 1032323113043. The reversal of 1032323113021 is 1203113232301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 774549607225 + 257773505796 = 880085^2 + 507714^2 .

It is a cyclic number.

It is not a de Polignac number, because 1032323113021 - 2³ = 1032323113013 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032323112983 and 1032323113001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032323113621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5110510360 + ... + 5110510561.

It is an arithmetic number, because the mean of its divisors is an integer number (260636033511).

Almost surely, 2^{1032323113021} is an apocalyptic number.

It is an amenable number.

1032323113021 is a deficient number, since it is larger than the sum of its proper divisors (10221021023).

1032323113021 is a wasteful number, since it uses less digits than its factorization.

1032323113021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10221021022.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1032323113021 its reverse (1203113232301), we get a palindrome (2235436345322).

The spelling of 1032323113021 in words is "one trillion, thirty-two billion, three hundred twenty-three million, one hundred thirteen thousand, twenty-one".