2103044021471 has 2 divisors, whose sum is σ = 2103044021472. Its totient is φ = 2103044021470.

The previous prime is 2103044021383. The next prime is 2103044021479. The reversal of 2103044021471 is 1741204403012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2103044021471 - 2¹⁴ = 2103044005087 is a prime.

It is a super-3 number, since 3×2103044021471³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103044021479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051522010735 + 1051522010736.

It is an arithmetic number, because the mean of its divisors is an integer number (1051522010736).

Almost surely, 2^{2103044021471} is an apocalyptic number.

2103044021471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103044021471 is an equidigital number, since it uses as much as digits as its factorization.

2103044021471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 2103044021471 its reverse (1741204403012), we get a palindrome (3844248424483).

The spelling of 2103044021471 in words is "two trillion, one hundred three billion, forty-four million, twenty-one thousand, four hundred seventy-one".