10320434335653 has 32 divisors (see below), whose sum is σ = 15397621948800. Its totient is φ = 6105021732096.

The previous prime is 10320434335649. The next prime is 10320434335663. The reversal of 10320434335653 is 35653343402301.

It is not a de Polignac number, because 10320434335653 - 2² = 10320434335649 is a prime.

It is a super-2 number, since 2×10320434335653² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320434335663) 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 31 ways as a sum of consecutive naturals, for example, 19842498 + ... + 20355971.

It is an arithmetic number, because the mean of its divisors is an integer number (481175685900).

Almost surely, 2^{10320434335653} is an apocalyptic number.

10320434335653 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10320434335653 is a deficient number, since it is larger than the sum of its proper divisors (5077187613147).

10320434335653 is a wasteful number, since it uses less digits than its factorization.

10320434335653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40198741.

The product of its (nonzero) digits is 1166400, while the sum is 42.

Adding to 10320434335653 its reverse (35653343402301), we get a palindrome (45973777737954).

The spelling of 10320434335653 in words is "ten trillion, three hundred twenty billion, four hundred thirty-four million, three hundred thirty-five thousand, six hundred fifty-three".