10543421522135 has 8 divisors (see below), whose sum is σ = 12655765698576. Its totient is φ = 8432297303040.

The previous prime is 10543421522087. The next prime is 10543421522159. The reversal of 10543421522135 is 53122512434501.

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

It is not a de Polignac number, because 10543421522135 - 2⁸ = 10543421521879 is a prime.

It is a super-2 number, since 2×10543421522135² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 304970321 + ... + 305004890.

It is an arithmetic number, because the mean of its divisors is an integer number (1581970712322).

Almost surely, 2^{10543421522135} is an apocalyptic number.

10543421522135 is a deficient number, since it is larger than the sum of its proper divisors (2112344176441).

10543421522135 is an equidigital number, since it uses as much as digits as its factorization.

10543421522135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609978673.

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 10543421522135 its reverse (53122512434501), we get a palindrome (63665933956636).

The spelling of 10543421522135 in words is "ten trillion, five hundred forty-three billion, four hundred twenty-one million, five hundred twenty-two thousand, one hundred thirty-five".