2110620816329 has 2 divisors, whose sum is σ = 2110620816330. Its totient is φ = 2110620816328.

The previous prime is 2110620816307. The next prime is 2110620816347. The reversal of 2110620816329 is 9236180260112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1161711041929 + 948909774400 = 1077827^2 + 974120^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2110620816329 is a prime.

It is not a weakly prime, because it can be changed into another prime (2110620816929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055310408164 + 1055310408165.

It is an arithmetic number, because the mean of its divisors is an integer number (1055310408165).

Almost surely, 2^{2110620816329} is an apocalyptic number.

It is an amenable number.

2110620816329 is a deficient number, since it is larger than the sum of its proper divisors (1).

2110620816329 is an equidigital number, since it uses as much as digits as its factorization.

2110620816329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 2110620816329 in words is "two trillion, one hundred ten billion, six hundred twenty million, eight hundred sixteen thousand, three hundred twenty-nine".