1012603711047 has 4 divisors (see below), whose sum is σ = 1350138281400. Its totient is φ = 675069140696.

The previous prime is 1012603711039. The next prime is 1012603711099. The reversal of 1012603711047 is 7401173062101.

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 1012603711047 - 2³ = 1012603711039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1012603710999 and 1012603711017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012603711037) 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 3 ways as a sum of consecutive naturals, for example, 168767285172 + ... + 168767285177.

It is an arithmetic number, because the mean of its divisors is an integer number (337534570350).

Almost surely, 2^{1012603711047} is an apocalyptic number.

1012603711047 is a deficient number, since it is larger than the sum of its proper divisors (337534570353).

1012603711047 is an equidigital number, since it uses as much as digits as its factorization.

1012603711047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337534570352.

The product of its (nonzero) digits is 7056, while the sum is 33.

Adding to 1012603711047 its reverse (7401173062101), we get a palindrome (8413776773148).

The spelling of 1012603711047 in words is "one trillion, twelve billion, six hundred three million, seven hundred eleven thousand, forty-seven".