103331120123 has 16 divisors (see below), whose sum is σ = 128850822144. Its totient is φ = 80503748160.

The previous prime is 103331120027. The next prime is 103331120147. The reversal of 103331120123 is 321021133301.

It is not a de Polignac number, because 103331120123 - 2²⁰ = 103330071547 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103331120095 and 103331120104.

It is not an unprimeable number, because it can be changed into a prime (103331120153) 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 15 ways as a sum of consecutive naturals, for example, 340286 + ... + 567852.

It is an arithmetic number, because the mean of its divisors is an integer number (8053176384).

Almost surely, 2^103331120123 is an apocalyptic number.

103331120123 is a deficient number, since it is larger than the sum of its proper divisors (25519702021).

103331120123 is a wasteful number, since it uses less digits than its factorization.

103331120123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233482.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 103331120123 its reverse (321021133301), we get a palindrome (424352253424).

The spelling of 103331120123 in words is "one hundred three billion, three hundred thirty-one million, one hundred twenty thousand, one hundred twenty-three".