10211024113421 has 4 divisors (see below), whose sum is σ = 10748446435200. Its totient is φ = 9673601791644.

The previous prime is 10211024113391. The next prime is 10211024113441. The reversal of 10211024113421 is 12431142011201.

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 a cyclic number.

It is not a de Polignac number, because 10211024113421 - 2³⁸ = 9936146206477 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 (10211024113441) 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, 268711160861 + ... + 268711160898.

It is an arithmetic number, because the mean of its divisors is an integer number (2687111608800).

Almost surely, 2^{10211024113421} is an apocalyptic number.

It is an amenable number.

10211024113421 is a deficient number, since it is larger than the sum of its proper divisors (537422321779).

10211024113421 is an equidigital number, since it uses as much as digits as its factorization.

10211024113421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537422321778.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 10211024113421 its reverse (12431142011201), we get a palindrome (22642166124622).

The spelling of 10211024113421 in words is "ten trillion, two hundred eleven billion, twenty-four million, one hundred thirteen thousand, four hundred twenty-one".