1031032223323 has 16 divisors (see below), whose sum is σ = 1073535897600. Its totient is φ = 989011303840.

The previous prime is 1031032223317. The next prime is 1031032223341. The reversal of 1031032223323 is 3233222301301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1031032223323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1031032223303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2814690 + ... + 3159832.

It is an arithmetic number, because the mean of its divisors is an integer number (67095993600).

Almost surely, 2^{1031032223323} is an apocalyptic number.

1031032223323 is a deficient number, since it is larger than the sum of its proper divisors (42503674277).

1031032223323 is a wasteful number, since it uses less digits than its factorization.

1031032223323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345842.

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

Adding to 1031032223323 its reverse (3233222301301), we get a palindrome (4264254524624).

The spelling of 1031032223323 in words is "one trillion, thirty-one billion, thirty-two million, two hundred twenty-three thousand, three hundred twenty-three".