2321352112103 has 2 divisors, whose sum is σ = 2321352112104. Its totient is φ = 2321352112102.

The previous prime is 2321352112091. The next prime is 2321352112117. The reversal of 2321352112103 is 3012112531232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2321352112103 - 2²⁰ = 2321351063527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321352112193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160676056051 + 1160676056052.

It is an arithmetic number, because the mean of its divisors is an integer number (1160676056052).

Almost surely, 2^{2321352112103} is an apocalyptic number.

2321352112103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321352112103 is an equidigital number, since it uses as much as digits as its factorization.

2321352112103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 2321352112103 its reverse (3012112531232), we get a palindrome (5333464643335).

The spelling of 2321352112103 in words is "two trillion, three hundred twenty-one billion, three hundred fifty-two million, one hundred twelve thousand, one hundred three".