3146003143 has 4 divisors (see below), whose sum is σ = 3254486040. Its totient is φ = 3037520248.

The previous prime is 3146003141. The next prime is 3146003149. The reversal of 3146003143 is 3413006413.

It is a happy number.

3146003143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3413006413 = 12109 ⋅281857.

It is a cyclic number.

It is not a de Polignac number, because 3146003143 - 2¹ = 3146003141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3146003141) 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, 54241405 + ... + 54241462.

It is an arithmetic number, because the mean of its divisors is an integer number (813621510).

Almost surely, 2^3146003143 is an apocalyptic number.

3146003143 is a deficient number, since it is larger than the sum of its proper divisors (108482897).

3146003143 is a wasteful number, since it uses less digits than its factorization.

3146003143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108482896.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 3146003143 is about 56089.2426673779. The cubic root of 3146003143 is about 1465.2769484219.

Adding to 3146003143 its reverse (3413006413), we get a palindrome (6559009556).

The spelling of 3146003143 in words is "three billion, one hundred forty-six million, three thousand, one hundred forty-three".