1069678125323 has 4 divisors (see below), whose sum is σ = 1075861236048. Its totient is φ = 1063495014600.

The previous prime is 1069678125289. The next prime is 1069678125379. The reversal of 1069678125323 is 3235218769601.

It is a happy number.

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 1069678125323 - 2¹⁸ = 1069677863179 is a prime.

It is a super-2 number, since 2×1069678125323² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1069678124323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3091555103 + ... + 3091555448.

It is an arithmetic number, because the mean of its divisors is an integer number (268965309012).

Almost surely, 2^{1069678125323} is an apocalyptic number.

1069678125323 is a deficient number, since it is larger than the sum of its proper divisors (6183110725).

1069678125323 is an equidigital number, since it uses as much as digits as its factorization.

1069678125323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6183110724.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 1069678125323 in words is "one trillion, sixty-nine billion, six hundred seventy-eight million, one hundred twenty-five thousand, three hundred twenty-three".