10720520341 has 4 divisors (see below), whose sum is σ = 11010264172. Its totient is φ = 10430776512.

The previous prime is 10720520287. The next prime is 10720520401. The reversal of 10720520341 is 14302502701.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14302502701 = 1069 ⋅13379329.

It can be written as a sum of positive squares in 2 ways, for example, as 4013729316 + 6706791025 = 63354^2 + 81895^2 .

It is a cyclic number.

It is not a de Polignac number, because 10720520341 - 2⁹ = 10720519829 is a prime.

It is a super-2 number, since 2×10720520341² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10720521341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144871860 + ... + 144871933.

It is an arithmetic number, because the mean of its divisors is an integer number (2752566043).

Almost surely, 2^10720520341 is an apocalyptic number.

It is an amenable number.

10720520341 is a deficient number, since it is larger than the sum of its proper divisors (289743831).

10720520341 is an equidigital number, since it uses as much as digits as its factorization.

10720520341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289743830.

The product of its (nonzero) digits is 1680, while the sum is 25.

The spelling of 10720520341 in words is "ten billion, seven hundred twenty million, five hundred twenty thousand, three hundred forty-one".