1320033104123 has 4 divisors (see below), whose sum is σ = 1320396653088. Its totient is φ = 1319669555160.

The previous prime is 1320033104113. The next prime is 1320033104141. The reversal of 1320033104123 is 3214013300231.

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 1320033104123 - 2⁴ = 1320033104107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1320033104113) 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, 181769036 + ... + 181776297.

It is an arithmetic number, because the mean of its divisors is an integer number (330099163272).

Almost surely, 2^{1320033104123} is an apocalyptic number.

1320033104123 is a deficient number, since it is larger than the sum of its proper divisors (363548965).

1320033104123 is an equidigital number, since it uses as much as digits as its factorization.

1320033104123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363548964.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1320033104123 its reverse (3214013300231), we get a palindrome (4534046404354).

The spelling of 1320033104123 in words is "one trillion, three hundred twenty billion, thirty-three million, one hundred four thousand, one hundred twenty-three".