3143543011 has 6 divisors (see below), whose sum is σ = 3656774580. Its totient is φ = 2694465396.

The previous prime is 3143542979. The next prime is 3143543023. The reversal of 3143543011 is 1103453413.

It is not a de Polignac number, because 3143543011 - 2⁵ = 3143542979 is a prime.

It is a super-2 number, since 2×3143543011² = 19763725324013892242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3143543041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32076921 + ... + 32077018.

It is an arithmetic number, because the mean of its divisors is an integer number (609462430).

Almost surely, 2^3143543011 is an apocalyptic number.

3143543011 is a deficient number, since it is larger than the sum of its proper divisors (513231569).

3143543011 is an equidigital number, since it uses as much as digits as its factorization.

3143543011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64153953 (or 64153946 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3143543011 is about 56067.3078629606. The cubic root of 3143543011 is about 1464.8949065545.

Adding to 3143543011 its reverse (1103453413), we get a palindrome (4246996424).

The spelling of 3143543011 in words is "three billion, one hundred forty-three million, five hundred forty-three thousand, eleven".