1232123032103 has 8 divisors (see below), whose sum is σ = 1341694772400. Its totient is φ = 1127023607808.

The previous prime is 1232123032097. The next prime is 1232123032117. The reversal of 1232123032103 is 3012303212321.

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

It is a cyclic number.

It is not a de Polignac number, because 1232123032103 - 2¹⁸ = 1232122769959 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232123032183) 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, 1118078426 + ... + 1118079527.

It is an arithmetic number, because the mean of its divisors is an integer number (167711846550).

Almost surely, 2^{1232123032103} is an apocalyptic number.

1232123032103 is a deficient number, since it is larger than the sum of its proper divisors (109571740297).

1232123032103 is a wasteful number, since it uses less digits than its factorization.

1232123032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2236158001.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1232123032103 its reverse (3012303212321), we get a palindrome (4244426244424).

The spelling of 1232123032103 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-three million, thirty-two thousand, one hundred three".