13112120333123 has 8 divisors (see below), whose sum is σ = 15350775024480. Its totient is φ = 10964839302720.

The previous prime is 13112120333107. The next prime is 13112120333159. The reversal of 13112120333123 is 32133302121131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13112120333123 - 2⁴ = 13112120333107 is a prime.

It is a super-2 number, since 2×13112120333123² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13112120333092 and 13112120333101.

It is not an unprimeable number, because it can be changed into a prime (13112120333183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22843414928 + ... + 22843415501.

It is an arithmetic number, because the mean of its divisors is an integer number (1918846878060).

Almost surely, 2^{13112120333123} is an apocalyptic number.

13112120333123 is a deficient number, since it is larger than the sum of its proper divisors (2238654691357).

13112120333123 is an equidigital number, since it uses as much as digits as its factorization.

13112120333123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45686830477.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 13112120333123 its reverse (32133302121131), we get a palindrome (45245422454254).

The spelling of 13112120333123 in words is "thirteen trillion, one hundred twelve billion, one hundred twenty million, three hundred thirty-three thousand, one hundred twenty-three".