1008298352881 has 4 divisors (see below), whose sum is σ = 1008302723572. Its totient is φ = 1008293982192.

The previous prime is 1008298352863. The next prime is 1008298352899. The reversal of 1008298352881 is 1882538928001.

1008298352881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1008298352863) and next prime (1008298352899).

It can be written as a sum of positive squares in 2 ways, for example, as 670523511025 + 337774841856 = 818855^2 + 581184^2 .

It is a cyclic number.

It is not a de Polignac number, because 1008298352881 - 2³⁷ = 870859399409 is a prime.

It is a super-2 number, since 2×1008298352881² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1008298452881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818810 + ... + 2307523.

It is an arithmetic number, because the mean of its divisors is an integer number (252075680893).

Almost surely, 2^{1008298352881} is an apocalyptic number.

It is an amenable number.

1008298352881 is a deficient number, since it is larger than the sum of its proper divisors (4370691).

1008298352881 is an equidigital number, since it uses as much as digits as its factorization.

1008298352881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370690.

The product of its (nonzero) digits is 2211840, while the sum is 55.

The spelling of 1008298352881 in words is "one trillion, eight billion, two hundred ninety-eight million, three hundred fifty-two thousand, eight hundred eighty-one".