6378490103 has 2 divisors, whose sum is σ = 6378490104. Its totient is φ = 6378490102.

The previous prime is 6378490009. The next prime is 6378490109. The reversal of 6378490103 is 3010948736.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6378490103 - 2¹⁰ = 6378489079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6378490109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3189245051 + 3189245052.

It is an arithmetic number, because the mean of its divisors is an integer number (3189245052).

Almost surely, 2^6378490103 is an apocalyptic number.

6378490103 is a deficient number, since it is larger than the sum of its proper divisors (1).

6378490103 is an equidigital number, since it uses as much as digits as its factorization.

6378490103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 6378490103 is about 79865.4499956020. The cubic root of 6378490103 is about 1854.5531968073.

The spelling of 6378490103 in words is "six billion, three hundred seventy-eight million, four hundred ninety thousand, one hundred three".