10103819473 has 4 divisors (see below), whose sum is σ = 11022348528. Its totient is φ = 9185290420.

The previous prime is 10103819447. The next prime is 10103819489. The reversal of 10103819473 is 37491830101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10103819473 - 2⁵ = 10103819441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10103819413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459264511 + ... + 459264532.

It is an arithmetic number, because the mean of its divisors is an integer number (2755587132).

Almost surely, 2^10103819473 is an apocalyptic number.

It is an amenable number.

10103819473 is a deficient number, since it is larger than the sum of its proper divisors (918529055).

10103819473 is an equidigital number, since it uses as much as digits as its factorization.

10103819473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918529054.

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 10103819473 in words is "ten billion, one hundred three million, eight hundred nineteen thousand, four hundred seventy-three".