1012025171343 has 32 divisors (see below), whose sum is σ = 1390616308224. Its totient is φ = 654299154432.

The previous prime is 1012025171323. The next prime is 1012025171389. The reversal of 1012025171343 is 3431715202101.

It is not a de Polignac number, because 1012025171343 - 2¹⁸ = 1012024909199 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1012025171343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012025171323) 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 31 ways as a sum of consecutive naturals, for example, 10562430 + ... + 10657812.

It is an arithmetic number, because the mean of its divisors is an integer number (43456759632).

Almost surely, 2^{1012025171343} is an apocalyptic number.

1012025171343 is a deficient number, since it is larger than the sum of its proper divisors (378591136881).

1012025171343 is a wasteful number, since it uses less digits than its factorization.

1012025171343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96015.

The product of its (nonzero) digits is 5040, while the sum is 30.

The spelling of 1012025171343 in words is "one trillion, twelve billion, twenty-five million, one hundred seventy-one thousand, three hundred forty-three".