1003323323211 has 12 divisors (see below), whose sum is σ = 1470435284136. Its totient is φ = 608074741120.

The previous prime is 1003323323183. The next prime is 1003323323231. The reversal of 1003323323211 is 1123233233001.

It is not a de Polignac number, because 1003323323211 - 2¹⁸ = 1003323061067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1003323323231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1381987686 + ... + 1381988411.

It is an arithmetic number, because the mean of its divisors is an integer number (122536273678).

Almost surely, 2^{1003323323211} is an apocalyptic number.

1003323323211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1003323323211 is a deficient number, since it is larger than the sum of its proper divisors (467111960925).

1003323323211 is a wasteful number, since it uses less digits than its factorization.

1003323323211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2763976122 (or 2763976111 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1003323323211 its reverse (1123233233001), we get a palindrome (2126556556212).

The spelling of 1003323323211 in words is "one trillion, three billion, three hundred twenty-three million, three hundred twenty-three thousand, two hundred eleven".