1306122354123 has 8 divisors (see below), whose sum is σ = 1741596864000. Its totient is φ = 870698040168.

The previous prime is 1306122354109. The next prime is 1306122354127. The reversal of 1306122354123 is 3214532216031.

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

It is not a de Polignac number, because 1306122354123 - 2⁶ = 1306122354059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1306122354127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12488223 + ... + 12592376.

It is an arithmetic number, because the mean of its divisors is an integer number (217699608000).

Almost surely, 2^{1306122354123} is an apocalyptic number.

1306122354123 is a deficient number, since it is larger than the sum of its proper divisors (435474509877).

1306122354123 is a wasteful number, since it uses less digits than its factorization.

1306122354123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25097961.

The product of its (nonzero) digits is 25920, while the sum is 33.

The spelling of 1306122354123 in words is "one trillion, three hundred six billion, one hundred twenty-two million, three hundred fifty-four thousand, one hundred twenty-three".