3047190100105 has 4 divisors (see below), whose sum is σ = 3656628120132. Its totient is φ = 2437752080080.

The previous prime is 3047190100103. The next prime is 3047190100117. The reversal of 3047190100105 is 5010010917403.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1534853387664 + 1512336712441 = 1238892^2 + 1229771^2 .

It is not a de Polignac number, because 3047190100105 - 2¹ = 3047190100103 is a prime.

It is a super-2 number, since 2×3047190100105² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3047190100103) 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 in 3 ways as a sum of consecutive naturals, for example, 304719010006 + ... + 304719010015.

It is an arithmetic number, because the mean of its divisors is an integer number (914157030033).

Almost surely, 2^{3047190100105} is an apocalyptic number.

It is an amenable number.

3047190100105 is a deficient number, since it is larger than the sum of its proper divisors (609438020027).

3047190100105 is an equidigital number, since it uses as much as digits as its factorization.

3047190100105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609438020026.

The product of its (nonzero) digits is 3780, while the sum is 31.

The spelling of 3047190100105 in words is "three trillion, forty-seven billion, one hundred ninety million, one hundred thousand, one hundred five".