123032101303 has 4 divisors (see below), whose sum is σ = 123055862440. Its totient is φ = 123008340168.

The previous prime is 123032101243. The next prime is 123032101321. The reversal of 123032101303 is 303101230321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123032101303 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 (123032101333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11872800 + ... + 11883157.

It is an arithmetic number, because the mean of its divisors is an integer number (30763965610).

Almost surely, 2^123032101303 is an apocalyptic number.

123032101303 is a deficient number, since it is larger than the sum of its proper divisors (23761137).

123032101303 is an equidigital number, since it uses as much as digits as its factorization.

123032101303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23761136.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 123032101303 its reverse (303101230321), we get a palindrome (426133331624).

The spelling of 123032101303 in words is "one hundred twenty-three billion, thirty-two million, one hundred one thousand, three hundred three".