103210020234321 has 64 divisors (see below), whose sum is σ = 189761307488256. Its totient is φ = 48153715142400.

The previous prime is 103210020234311. The next prime is 103210020234371. The reversal of 103210020234321 is 123432020012301.

It is not a de Polignac number, because 103210020234321 - 2⁷ = 103210020234193 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 103210020234291 and 103210020234300.

It is not an unprimeable number, because it can be changed into a prime (103210020234311) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 464334445 + ... + 464556666.

It is an arithmetic number, because the mean of its divisors is an integer number (2965020429504).

Almost surely, 2^{103210020234321} is an apocalyptic number.

103210020234321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103210020234321 is a deficient number, since it is larger than the sum of its proper divisors (86551287253935).

103210020234321 is a wasteful number, since it uses less digits than its factorization.

103210020234321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928891182.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 103210020234321 its reverse (123432020012301), we get a palindrome (226642040246622).

The spelling of 103210020234321 in words is "one hundred three trillion, two hundred ten billion, twenty million, two hundred thirty-four thousand, three hundred twenty-one".