2111102331353 has 2 divisors, whose sum is σ = 2111102331354. Its totient is φ = 2111102331352.

The previous prime is 2111102331319. The next prime is 2111102331409. The reversal of 2111102331353 is 3531332011112.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1923347375104 + 187754956249 = 1386848^2 + 433307^2 .

It is a cyclic number.

It is not a de Polignac number, because 2111102331353 - 2⁸ = 2111102331097 is a prime.

It is not a weakly prime, because it can be changed into another prime (2111102231353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1055551165676 + 1055551165677.

It is an arithmetic number, because the mean of its divisors is an integer number (1055551165677).

Almost surely, 2^{2111102331353} is an apocalyptic number.

It is an amenable number.

2111102331353 is a deficient number, since it is larger than the sum of its proper divisors (1).

2111102331353 is an equidigital number, since it uses as much as digits as its factorization.

2111102331353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 26.

Adding to 2111102331353 its reverse (3531332011112), we get a palindrome (5642434342465).

The spelling of 2111102331353 in words is "two trillion, one hundred eleven billion, one hundred two million, three hundred thirty-one thousand, three hundred fifty-three".