2104320403 has 2 divisors, whose sum is σ = 2104320404. Its totient is φ = 2104320402.

The previous prime is 2104320397. The next prime is 2104320409. The reversal of 2104320403 is 3040234012.

It is a balanced prime because it is at equal distance from previous prime (2104320397) and next prime (2104320409).

It is a cyclic number.

It is not a de Polignac number, because 2104320403 - 2⁵ = 2104320371 is a prime.

It is not a weakly prime, because it can be changed into another prime (2104320409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052160201 + 1052160202.

It is an arithmetic number, because the mean of its divisors is an integer number (1052160202).

Almost surely, 2^2104320403 is an apocalyptic number.

2104320403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104320403 is an equidigital number, since it uses as much as digits as its factorization.

2104320403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2104320403 is about 45872.8721904352. The cubic root of 2104320403 is about 1281.4567567728.

Adding to 2104320403 its reverse (3040234012), we get a palindrome (5144554415).

The spelling of 2104320403 in words is "two billion, one hundred four million, three hundred twenty thousand, four hundred three".