10520341115113 has 16 divisors (see below), whose sum is σ = 10878705359872. Its totient is φ = 10163167200000.

The previous prime is 10520341115111. The next prime is 10520341115129. The reversal of 10520341115113 is 31151114302501.

It is a happy number.

10520341115113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10520341115113 - 2¹ = 10520341115111 is a prime.

It is a super-2 number, since 2×10520341115113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10520341115111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373034413 + ... + 373062613.

It is an arithmetic number, because the mean of its divisors is an integer number (679919084992).

Almost surely, 2^{10520341115113} is an apocalyptic number.

It is an amenable number.

10520341115113 is a deficient number, since it is larger than the sum of its proper divisors (358364244759).

10520341115113 is a wasteful number, since it uses less digits than its factorization.

10520341115113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48856.

The product of its (nonzero) digits is 1800, while the sum is 28.

Adding to 10520341115113 its reverse (31151114302501), we get a palindrome (41671455417614).

The spelling of 10520341115113 in words is "ten trillion, five hundred twenty billion, three hundred forty-one million, one hundred fifteen thousand, one hundred thirteen".