1003321233101 has 8 divisors (see below), whose sum is σ = 1094539522944. Its totient is φ = 912104154720.

The previous prime is 1003321233097. The next prime is 1003321233137. The reversal of 1003321233101 is 1013321233001.

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

It is not a de Polignac number, because 1003321233101 - 2² = 1003321233097 is a prime.

It is a super-2 number, since 2×1003321233101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003321233151) 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, 2919521 + ... + 3245033.

It is an arithmetic number, because the mean of its divisors is an integer number (136817440368).

Almost surely, 2^{1003321233101} is an apocalyptic number.

1003321233101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1003321233101 is a deficient number, since it is larger than the sum of its proper divisors (91218289843).

1003321233101 is a wasteful number, since it uses less digits than its factorization.

1003321233101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605731.

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

Adding to 1003321233101 its reverse (1013321233001), we get a palindrome (2016642466102).

The spelling of 1003321233101 in words is "one trillion, three billion, three hundred twenty-one million, two hundred thirty-three thousand, one hundred one".