1003323231101 has 8 divisors (see below), whose sum is σ = 1003748398560. Its totient is φ = 1002898160208.

The previous prime is 1003323231067. The next prime is 1003323231139. The reversal of 1003323231101 is 1011323233001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1003323231101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003323221101) 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, 26582495 + ... + 26620211.

It is an arithmetic number, because the mean of its divisors is an integer number (125468549820).

Almost surely, 2^{1003323231101} is an apocalyptic number.

It is an amenable number.

1003323231101 is a deficient number, since it is larger than the sum of its proper divisors (425167459).

1003323231101 is an equidigital number, since it uses as much as digits as its factorization.

1003323231101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48283.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1003323231101 its reverse (1011323233001), we get a palindrome (2014646464102).

The spelling of 1003323231101 in words is "one trillion, three billion, three hundred twenty-three million, two hundred thirty-one thousand, one hundred one".