1303233123133 has 24 divisors (see below), whose sum is σ = 1461027222720. Its totient is φ = 1158277829760.

The previous prime is 1303233123121. The next prime is 1303233123251. The reversal of 1303233123133 is 3313213323031.

It is not a de Polignac number, because 1303233123133 - 2³³ = 1294643188541 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 (1303233124133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1567198 + ... + 2250016.

It is an arithmetic number, because the mean of its divisors is an integer number (60876134280).

Almost surely, 2^{1303233123133} is an apocalyptic number.

It is an amenable number.

1303233123133 is a deficient number, since it is larger than the sum of its proper divisors (157794099587).

1303233123133 is a wasteful number, since it uses less digits than its factorization.

1303233123133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683185 (or 683166 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 1303233123133 its reverse (3313213323031), we get a palindrome (4616446446164).

The spelling of 1303233123133 in words is "one trillion, three hundred three billion, two hundred thirty-three million, one hundred twenty-three thousand, one hundred thirty-three".