103123330012321 has 16 divisors (see below), whose sum is σ = 109550744634240. Its totient is φ = 96796522126080.

The previous prime is 103123330012319. The next prime is 103123330012337. The reversal of 103123330012321 is 123210033321301.

It is a cyclic number.

It is not a de Polignac number, because 103123330012321 - 2¹ = 103123330012319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103123330012421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2612410 + ... + 14596963.

It is an arithmetic number, because the mean of its divisors is an integer number (6846921539640).

Almost surely, 2^{103123330012321} is an apocalyptic number.

It is an amenable number.

103123330012321 is a deficient number, since it is larger than the sum of its proper divisors (6427414621919).

103123330012321 is a wasteful number, since it uses less digits than its factorization.

103123330012321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17212296.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103123330012321 its reverse (123210033321301), we get a palindrome (226333363333622).

The spelling of 103123330012321 in words is "one hundred three trillion, one hundred twenty-three billion, three hundred thirty million, twelve thousand, three hundred twenty-one".