10343521357723 has 4 divisors (see below), whose sum is σ = 10793239677648. Its totient is φ = 9893803037800.

The previous prime is 10343521357679. The next prime is 10343521357733. The reversal of 10343521357723 is 32775312534301.

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

It is a cyclic number.

It is not a de Polignac number, because 10343521357723 - 2¹³ = 10343521349531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10343521357733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224859159928 + ... + 224859159973.

It is an arithmetic number, because the mean of its divisors is an integer number (2698309919412).

Almost surely, 2^{10343521357723} is an apocalyptic number.

10343521357723 is a deficient number, since it is larger than the sum of its proper divisors (449718319925).

10343521357723 is an equidigital number, since it uses as much as digits as its factorization.

10343521357723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449718319924.

The product of its (nonzero) digits is 1587600, while the sum is 46.

The spelling of 10343521357723 in words is "ten trillion, three hundred forty-three billion, five hundred twenty-one million, three hundred fifty-seven thousand, seven hundred twenty-three".