2104103387 has 2 divisors, whose sum is σ = 2104103388. Its totient is φ = 2104103386.

The previous prime is 2104103347. The next prime is 2104103401. The reversal of 2104103387 is 7833014012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104103387 - 2¹⁶ = 2104037851 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104103327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052051693 + 1052051694.

It is an arithmetic number, because the mean of its divisors is an integer number (1052051694).

Almost surely, 2^2104103387 is an apocalyptic number.

2104103387 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104103387 is an equidigital number, since it uses as much as digits as its factorization.

2104103387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2104103387 is about 45870.5067227298. The cubic root of 2104103387 is about 1281.4127035669.

Adding to 2104103387 its reverse (7833014012), we get a palindrome (9937117399).

The spelling of 2104103387 in words is "two billion, one hundred four million, one hundred three thousand, three hundred eighty-seven".