1012765752103 has 8 divisors (see below), whose sum is σ = 1218364814720. Its totient is φ = 822396249720.

The previous prime is 1012765752059. The next prime is 1012765752121. The reversal of 1012765752103 is 3012575672101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012765752103 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 (1012765752403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3807389913 + ... + 3807390178.

It is an arithmetic number, because the mean of its divisors is an integer number (152295601840).

Almost surely, 2^{1012765752103} is an apocalyptic number.

1012765752103 is a deficient number, since it is larger than the sum of its proper divisors (205599062617).

1012765752103 is an equidigital number, since it uses as much as digits as its factorization.

1012765752103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7614780117.

The product of its (nonzero) digits is 88200, while the sum is 40.

The spelling of 1012765752103 in words is "one trillion, twelve billion, seven hundred sixty-five million, seven hundred fifty-two thousand, one hundred three".