1351317098000 has 40 divisors (see below), whose sum is σ = 3267484747800. Its totient is φ = 540526838400.

The previous prime is 1351317097997. The next prime is 1351317098011. The reversal of 1351317098000 is 8907131531.

It can be written as a sum of positive squares in 4 ways, for example, as 40539406336 + 1310777691664 = 201344^2 + 1144892^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337827275 + ... + 337831274.

It is an arithmetic number, because the mean of its divisors is an integer number (81687118695).

Almost surely, 2^{1351317098000} is an apocalyptic number.

1351317098000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1351317098000 is an abundant number, since it is smaller than the sum of its proper divisors (1916167649800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1351317098000 is an equidigital number, since it uses as much as digits as its factorization.

1351317098000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675658572 (or 675658556 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 1351317098000 in words is "one trillion, three hundred fifty-one billion, three hundred seventeen million, ninety-eight thousand".