1029888458113 has 2 divisors, whose sum is σ = 1029888458114. Its totient is φ = 1029888458112.

The previous prime is 1029888458099. The next prime is 1029888458117. The reversal of 1029888458113 is 3118548889201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 827021091649 + 202867366464 = 909407^2 + 450408^2 .

It is an emirp because it is prime and its reverse (3118548889201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1029888458113 - 2³³ = 1021298523521 is a prime.

It is not a weakly prime, because it can be changed into another prime (1029888458117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514944229056 + 514944229057.

It is an arithmetic number, because the mean of its divisors is an integer number (514944229057).

Almost surely, 2^{1029888458113} is an apocalyptic number.

It is an amenable number.

1029888458113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1029888458113 is an equidigital number, since it uses as much as digits as its factorization.

1029888458113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4423680, while the sum is 58.

The spelling of 1029888458113 in words is "one trillion, twenty-nine billion, eight hundred eighty-eight million, four hundred fifty-eight thousand, one hundred thirteen".