10520333231201 has 4 divisors (see below), whose sum is σ = 10804666561812. Its totient is φ = 10235999900592.

The previous prime is 10520333231087. The next prime is 10520333231251. The reversal of 10520333231201 is 10213233302501.

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

It can be written as a sum of positive squares in 2 ways, for example, as 8615516448400 + 1904816782801 = 2935220^2 + 1380151^2 .

It is a cyclic number.

It is not a de Polignac number, because 10520333231201 - 2¹⁰ = 10520333230177 is a prime.

It is a super-2 number, since 2×10520333231201² (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 (10520333231251) 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, 142166665250 + ... + 142166665323.

It is an arithmetic number, because the mean of its divisors is an integer number (2701166640453).

Almost surely, 2^{10520333231201} is an apocalyptic number.

It is an amenable number.

10520333231201 is a deficient number, since it is larger than the sum of its proper divisors (284333330611).

10520333231201 is an equidigital number, since it uses as much as digits as its factorization.

10520333231201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284333330610.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 10520333231201 its reverse (10213233302501), we get a palindrome (20733566533702).

The spelling of 10520333231201 in words is "ten trillion, five hundred twenty billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred one".