103333121123 has 4 divisors (see below), whose sum is σ = 103360850400. Its totient is φ = 103305391848.

The previous prime is 103333121093. The next prime is 103333121149. The reversal of 103333121123 is 321121333301.

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 103333121123 - 2²⁸ = 103064685667 is a prime.

It is a super-2 number, since 2×103333121123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103333121153) 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, 13859048 + ... + 13866501.

It is an arithmetic number, because the mean of its divisors is an integer number (25840212600).

Almost surely, 2^103333121123 is an apocalyptic number.

103333121123 is a deficient number, since it is larger than the sum of its proper divisors (27729277).

103333121123 is an equidigital number, since it uses as much as digits as its factorization.

103333121123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27729276.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103333121123 its reverse (321121333301), we get a palindrome (424454454424).

The spelling of 103333121123 in words is "one hundred three billion, three hundred thirty-three million, one hundred twenty-one thousand, one hundred twenty-three".