10213201130121 has 80 divisors (see below), whose sum is σ = 16917167551680. Its totient is φ = 6088402869120.

The previous prime is 10213201130089. The next prime is 10213201130137. The reversal of 10213201130121 is 12103110231201.

10213201130121 is a `hidden beast` number, since 1 + 0 + 21 + 320 + 1 + 1 + 301 + 21 = 666.

It is not a de Polignac number, because 10213201130121 - 2⁵ = 10213201130089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10213201130094 and 10213201130103.

It is not an unprimeable number, because it can be changed into a prime (10213201130141) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 40288515 + ... + 40541223.

It is an arithmetic number, because the mean of its divisors is an integer number (211464594396).

Almost surely, 2^{10213201130121} is an apocalyptic number.

10213201130121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10213201130121 is a deficient number, since it is larger than the sum of its proper divisors (6703966421559).

10213201130121 is a wasteful number, since it uses less digits than its factorization.

10213201130121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253476 (or 253467 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 10213201130121 its reverse (12103110231201), we get a palindrome (22316311361322).

The spelling of 10213201130121 in words is "ten trillion, two hundred thirteen billion, two hundred one million, one hundred thirty thousand, one hundred twenty-one".