1026543430113 has 16 divisors (see below), whose sum is σ = 1372635370176. Its totient is φ = 682409629440.

The previous prime is 1026543430097. The next prime is 1026543430163. The reversal of 1026543430113 is 3110343456201.

It is not a de Polignac number, because 1026543430113 - 2⁴ = 1026543430097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1026543430163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1159245 + ... + 1843077.

It is an arithmetic number, because the mean of its divisors is an integer number (85789710636).

Almost surely, 2^{1026543430113} is an apocalyptic number.

It is an amenable number.

1026543430113 is a deficient number, since it is larger than the sum of its proper divisors (346091940063).

1026543430113 is an equidigital number, since it uses as much as digits as its factorization.

1026543430113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685264.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 1026543430113 its reverse (3110343456201), we get a palindrome (4136886886314).

The spelling of 1026543430113 in words is "one trillion, twenty-six billion, five hundred forty-three million, four hundred thirty thousand, one hundred thirteen".