1012678123063 has 8 divisors (see below), whose sum is σ = 1014627042000. Its totient is φ = 1010729818560.

The previous prime is 1012678123057. The next prime is 1012678123123. The reversal of 1012678123063 is 3603218762101.

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 1012678123063 - 2¹⁷ = 1012677991991 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 (1012678126063) 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, 3216813 + ... + 3517561.

It is an arithmetic number, because the mean of its divisors is an integer number (126828380250).

Almost surely, 2^{1012678123063} is an apocalyptic number.

1012678123063 is a deficient number, since it is larger than the sum of its proper divisors (1948918937).

1012678123063 is an equidigital number, since it uses as much as digits as its factorization.

1012678123063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307217.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 1012678123063 in words is "one trillion, twelve billion, six hundred seventy-eight million, one hundred twenty-three thousand, sixty-three".