10213001324421 has 16 divisors (see below), whose sum is σ = 15563749361664. Its totient is φ = 5835595503024.

The previous prime is 10213001324353. The next prime is 10213001324423. The reversal of 10213001324421 is 12442310031201.

It is not a de Polignac number, because 10213001324421 - 2¹³ = 10213001316229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10213001324391 and 10213001324400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213001324423) 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, 16575825 + ... + 17180918.

It is an arithmetic number, because the mean of its divisors is an integer number (972734335104).

Almost surely, 2^{10213001324421} is an apocalyptic number.

It is an amenable number.

10213001324421 is a deficient number, since it is larger than the sum of its proper divisors (5350748037243).

10213001324421 is a wasteful number, since it uses less digits than its factorization.

10213001324421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33771160.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10213001324421 its reverse (12442310031201), we get a palindrome (22655311355622).

The spelling of 10213001324421 in words is "ten trillion, two hundred thirteen billion, one million, three hundred twenty-four thousand, four hundred twenty-one".