2110103130321 has 48 divisors (see below), whose sum is σ = 3161854635264. Its totient is φ = 1354938388992.

The previous prime is 2110103130271. The next prime is 2110103130337. The reversal of 2110103130321 is 1230313010112.

2110103130321 is a `hidden beast` number, since 2 + 110 + 103 + 130 + 321 = 666.

It is not a de Polignac number, because 2110103130321 - 2²² = 2110098936017 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2110103130294 and 2110103130303.

It is not an unprimeable number, because it can be changed into a prime (2110103170321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50682105 + ... + 50723721.

It is an arithmetic number, because the mean of its divisors is an integer number (65871971568).

Almost surely, 2^{2110103130321} is an apocalyptic number.

It is an amenable number.

2110103130321 is a deficient number, since it is larger than the sum of its proper divisors (1051751504943).

2110103130321 is a wasteful number, since it uses less digits than its factorization.

2110103130321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43190 (or 43187 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2110103130321 its reverse (1230313010112), we get a palindrome (3340416140433).

The spelling of 2110103130321 in words is "two trillion, one hundred ten billion, one hundred three million, one hundred thirty thousand, three hundred twenty-one".