1306112033423 has 4 divisors (see below), whose sum is σ = 1308093994680. Its totient is φ = 1304130072168.

The previous prime is 1306112033407. The next prime is 1306112033467. The reversal of 1306112033423 is 3243302116031.

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 1306112033423 - 2⁴ = 1306112033407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1306112003423) 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, 990979640 + ... + 990980957.

It is an arithmetic number, because the mean of its divisors is an integer number (327023498670).

Almost surely, 2^{1306112033423} is an apocalyptic number.

1306112033423 is a deficient number, since it is larger than the sum of its proper divisors (1981961257).

1306112033423 is an equidigital number, since it uses as much as digits as its factorization.

1306112033423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981961256.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 1306112033423 its reverse (3243302116031), we get a palindrome (4549414149454).

The spelling of 1306112033423 in words is "one trillion, three hundred six billion, one hundred twelve million, thirty-three thousand, four hundred twenty-three".