1351103656324 has 12 divisors (see below), whose sum is σ = 2387841611148. Its totient is φ = 668863196000.

The previous prime is 1351103656319. The next prime is 1351103656333. The reversal of 1351103656324 is 4236563011531.

It can be written as a sum of positive squares in 2 ways, for example, as 1129373798400 + 221729857924 = 1062720^2 + 470882^2 .

It is a super-3 number, since 3×1351103656324³ (a number of 37 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672157587 + ... + 1672158394.

It is an arithmetic number, because the mean of its divisors is an integer number (198986800929).

Almost surely, 2^{1351103656324} is an apocalyptic number.

It is an amenable number.

1351103656324 is a deficient number, since it is larger than the sum of its proper divisors (1036737954824).

1351103656324 is a wasteful number, since it uses less digits than its factorization.

1351103656324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344316086 (or 3344316084 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

Adding to 1351103656324 its reverse (4236563011531), we get a palindrome (5587666667855).

The spelling of 1351103656324 in words is "one trillion, three hundred fifty-one billion, one hundred three million, six hundred fifty-six thousand, three hundred twenty-four".