7103040491 has 2 divisors, whose sum is σ = 7103040492. Its totient is φ = 7103040490.

The previous prime is 7103040463. The next prime is 7103040551. The reversal of 7103040491 is 1940403017.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7103040491 - 2¹⁴ = 7103024107 is a prime.

It is not a weakly prime, because it can be changed into another prime (7103040421) 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, 3551520245 + 3551520246.

It is an arithmetic number, because the mean of its divisors is an integer number (3551520246).

Almost surely, 2^7103040491 is an apocalyptic number.

7103040491 is a deficient number, since it is larger than the sum of its proper divisors (1).

7103040491 is an equidigital number, since it uses as much as digits as its factorization.

7103040491 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 7103040491 is about 84279.5377953629. The cubic root of 7103040491 is about 1922.2716611615.

The spelling of 7103040491 in words is "seven billion, one hundred three million, forty thousand, four hundred ninety-one".