10320343653 has 8 divisors (see below), whose sum is σ = 13799441088. Its totient is φ = 6860737664.

The previous prime is 10320343637. The next prime is 10320343669. The reversal of 10320343653 is 35634302301.

It is an interprime number because it is at equal distance from previous prime (10320343637) and next prime (10320343669).

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 10320343653 - 2⁴ = 10320343637 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10320343653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320343853) 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, 4871625 + ... + 4873742.

It is an arithmetic number, because the mean of its divisors is an integer number (1724930136).

Almost surely, 2^10320343653 is an apocalyptic number.

It is an amenable number.

10320343653 is a deficient number, since it is larger than the sum of its proper divisors (3479097435).

10320343653 is an equidigital number, since it uses as much as digits as its factorization.

10320343653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9745723.

The product of its (nonzero) digits is 19440, while the sum is 30.

Adding to 10320343653 its reverse (35634302301), we get a palindrome (45954645954).

The spelling of 10320343653 in words is "ten billion, three hundred twenty million, three hundred forty-three thousand, six hundred fifty-three".