103313021001323 has 8 divisors (see below), whose sum is σ = 120481657144800. Its totient is φ = 88554018000840.

The previous prime is 103313021001283. The next prime is 103313021001353. The reversal of 103313021001323 is 323100120313301.

It is not a de Polignac number, because 103313021001323 - 2²⁶ = 103312953892459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103313021001353) 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, 150602071088 + ... + 150602071773.

It is an arithmetic number, because the mean of its divisors is an integer number (15060207143100).

Almost surely, 2^{103313021001323} is an apocalyptic number.

103313021001323 is a deficient number, since it is larger than the sum of its proper divisors (17168636143477).

103313021001323 is an frugal number, since it uses more digits than its factorization.

103313021001323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301204142882 (or 301204142868 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103313021001323 its reverse (323100120313301), we get a palindrome (426413141314624).

The spelling of 103313021001323 in words is "one hundred three trillion, three hundred thirteen billion, twenty-one million, one thousand, three hundred twenty-three".