10214213121321 has 8 divisors (see below), whose sum is σ = 14857037267424. Its totient is φ = 6190432194720.

The previous prime is 10214213121313. The next prime is 10214213121331. The reversal of 10214213121321 is 12312131241201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10214213121321 - 2³ = 10214213121313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10214213121291 and 10214213121300.

It is not an unprimeable number, because it can be changed into a prime (10214213121331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154760804836 + ... + 154760804901.

It is an arithmetic number, because the mean of its divisors is an integer number (1857129658428).

Almost surely, 2^{10214213121321} is an apocalyptic number.

10214213121321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10214213121321 is a deficient number, since it is larger than the sum of its proper divisors (4642824146103).

10214213121321 is a wasteful number, since it uses less digits than its factorization.

10214213121321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309521609751.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 10214213121321 its reverse (12312131241201), we get a palindrome (22526344362522).

The spelling of 10214213121321 in words is "ten trillion, two hundred fourteen billion, two hundred thirteen million, one hundred twenty-one thousand, three hundred twenty-one".