1020332312323 has 8 divisors (see below), whose sum is σ = 1023617417328. Its totient is φ = 1017047625504.

The previous prime is 1020332312317. The next prime is 1020332312347. The reversal of 1020332312323 is 3232132330201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1020332312323 - 2⁵ = 1020332312291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020332312303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5217865 + ... + 5409877.

It is an arithmetic number, because the mean of its divisors is an integer number (127952177166).

Almost surely, 2^{1020332312323} is an apocalyptic number.

1020332312323 is a deficient number, since it is larger than the sum of its proper divisors (3285105005).

1020332312323 is a wasteful number, since it uses less digits than its factorization.

1020332312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209093.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1020332312323 its reverse (3232132330201), we get a palindrome (4252464642524).

The spelling of 1020332312323 in words is "one trillion, twenty billion, three hundred thirty-two million, three hundred twelve thousand, three hundred twenty-three".