2103311479 has 2 divisors, whose sum is σ = 2103311480. Its totient is φ = 2103311478.

The previous prime is 2103311461. The next prime is 2103311527. The reversal of 2103311479 is 9741133012.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103311479 - 2⁷ = 2103311351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103311479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103311459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051655739 + 1051655740.

It is an arithmetic number, because the mean of its divisors is an integer number (1051655740).

Almost surely, 2^2103311479 is an apocalyptic number.

2103311479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103311479 is an equidigital number, since it uses as much as digits as its factorization.

2103311479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 2103311479 is about 45861.8739150506. The cubic root of 2103311479 is about 1281.2519243469.

The spelling of 2103311479 in words is "two billion, one hundred three million, three hundred eleven thousand, four hundred seventy-nine".