1012183317067 has 4 divisors (see below), whose sum is σ = 1090043572240. Its totient is φ = 934323061896.

The previous prime is 1012183317049. The next prime is 1012183317077. The reversal of 1012183317067 is 7607133812101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012183317067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012183317017) 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, 38930127567 + ... + 38930127592.

It is an arithmetic number, because the mean of its divisors is an integer number (272510893060).

Almost surely, 2^{1012183317067} is an apocalyptic number.

1012183317067 is a deficient number, since it is larger than the sum of its proper divisors (77860255173).

1012183317067 is an equidigital number, since it uses as much as digits as its factorization.

1012183317067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77860255172.

The product of its (nonzero) digits is 42336, while the sum is 40.

The spelling of 1012183317067 in words is "one trillion, twelve billion, one hundred eighty-three million, three hundred seventeen thousand, sixty-seven".