3141020005 has 8 divisors (see below), whose sum is σ = 3791012472. Its totient is φ = 2498290368.

The previous prime is 3141019997. The next prime is 3141020041. The reversal of 3141020005 is 5000201413.

3141020005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 702833121 + 2438186884 = 26511^2 + 49378^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3141020005 - 2³ = 3141019997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1814754 + ... + 1816483.

It is an arithmetic number, because the mean of its divisors is an integer number (473876559).

Almost surely, 2^3141020005 is an apocalyptic number.

It is an amenable number.

3141020005 is a deficient number, since it is larger than the sum of its proper divisors (649992467).

3141020005 is a wasteful number, since it uses less digits than its factorization.

3141020005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3631415.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 3141020005 is about 56044.8035503739. The cubic root of 3141020005 is about 1464.5028936938.

Adding to 3141020005 its reverse (5000201413), we get a palindrome (8141221418).

It can be divided in two parts, 31410 and 20005, that added together give a palindrome (51415).

The spelling of 3141020005 in words is "three billion, one hundred forty-one million, twenty thousand, five".