2103441139 has 2 divisors, whose sum is σ = 2103441140. Its totient is φ = 2103441138.

The previous prime is 2103441121. The next prime is 2103441167. The reversal of 2103441139 is 9311443012.

It is an a-pointer prime, because the next prime (2103441167) can be obtained adding 2103441139 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103441139 - 2⁵ = 2103441107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2103441539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051720569 + 1051720570.

It is an arithmetic number, because the mean of its divisors is an integer number (1051720570).

Almost surely, 2^2103441139 is an apocalyptic number.

2103441139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103441139 is an equidigital number, since it uses as much as digits as its factorization.

2103441139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2103441139 is about 45863.2874857440. The cubic root of 2103441139 is about 1281.2782516745.

The spelling of 2103441139 in words is "two billion, one hundred three million, four hundred forty-one thousand, one hundred thirty-nine".