120103111123033 has 4 divisors (see below), whose sum is σ = 120108538553140. Its totient is φ = 120097683692928.

The previous prime is 120103111122949. The next prime is 120103111123057. The reversal of 120103111123033 is 330321111301021.

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

It can be written as a sum of positive squares in 2 ways, for example, as 109261613197584 + 10841497925449 = 10452828^2 + 3292643^2 .

It is a cyclic number.

It is not a de Polignac number, because 120103111123033 - 2²⁹ = 120102574252121 is a prime.

It is a super-2 number, since 2×120103111123033² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120103111122995 and 120103111123013.

It is not an unprimeable number, because it can be changed into a prime (120103111123063) 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, 2713681860 + ... + 2713726117.

It is an arithmetic number, because the mean of its divisors is an integer number (30027134638285).

Almost surely, 2^{120103111123033} is an apocalyptic number.

It is an amenable number.

120103111123033 is a deficient number, since it is larger than the sum of its proper divisors (5427430107).

120103111123033 is an equidigital number, since it uses as much as digits as its factorization.

120103111123033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427430106.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 120103111123033 its reverse (330321111301021), we get a palindrome (450424222424054).

The spelling of 120103111123033 in words is "one hundred twenty trillion, one hundred three billion, one hundred eleven million, one hundred twenty-three thousand, thirty-three".