10643153314321 has 8 divisors (see below), whose sum is σ = 11621635308864. Its totient is φ = 9666491753520.

The previous prime is 10643153314301. The next prime is 10643153314331. The reversal of 10643153314321 is 12341335134601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10643153314321 - 2⁷ = 10643153314193 is a prime.

It is a super-2 number, since 2×10643153314321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10643153314301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455096206 + ... + 455119591.

It is an arithmetic number, because the mean of its divisors is an integer number (1452704413608).

Almost surely, 2^{10643153314321} is an apocalyptic number.

10643153314321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10643153314321 is a deficient number, since it is larger than the sum of its proper divisors (978481994543).

10643153314321 is a wasteful number, since it uses less digits than its factorization.

10643153314321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910216871.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 10643153314321 its reverse (12341335134601), we get a palindrome (22984488448922).

The spelling of 10643153314321 in words is "ten trillion, six hundred forty-three billion, one hundred fifty-three million, three hundred fourteen thousand, three hundred twenty-one".