10020424204101 has 4 divisors (see below), whose sum is σ = 13360565605472. Its totient is φ = 6680282802732.

The previous prime is 10020424204081. The next prime is 10020424204111. The reversal of 10020424204101 is 10140242402001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10020424204101 - 2⁹ = 10020424203589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020424204111) 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, 1670070700681 + ... + 1670070700686.

It is an arithmetic number, because the mean of its divisors is an integer number (3340141401368).

Almost surely, 2^{10020424204101} is an apocalyptic number.

It is an amenable number.

10020424204101 is a deficient number, since it is larger than the sum of its proper divisors (3340141401371).

10020424204101 is an equidigital number, since it uses as much as digits as its factorization.

10020424204101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340141401370.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 10020424204101 its reverse (10140242402001), we get a palindrome (20160666606102).

The spelling of 10020424204101 in words is "ten trillion, twenty billion, four hundred twenty-four million, two hundred four thousand, one hundred one".