103331322123 has 4 divisors (see below), whose sum is σ = 137775096168. Its totient is φ = 68887548080.

The previous prime is 103331322091. The next prime is 103331322181. The reversal of 103331322123 is 321223133301.

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

It is a cyclic number.

It is not a de Polignac number, because 103331322123 - 2⁵ = 103331322091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103331322093 and 103331322102.

It is not an unprimeable number, because it can be changed into a prime (103331322823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17221887018 + ... + 17221887023.

It is an arithmetic number, because the mean of its divisors is an integer number (34443774042).

Almost surely, 2^103331322123 is an apocalyptic number.

103331322123 is a deficient number, since it is larger than the sum of its proper divisors (34443774045).

103331322123 is an equidigital number, since it uses as much as digits as its factorization.

103331322123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34443774044.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 103331322123 its reverse (321223133301), we get a palindrome (424554455424).

The spelling of 103331322123 in words is "one hundred three billion, three hundred thirty-one million, three hundred twenty-two thousand, one hundred twenty-three".