3143140111 has 4 divisors (see below), whose sum is σ = 3150606424. Its totient is φ = 3135673800.

The previous prime is 3143140103. The next prime is 3143140123. The reversal of 3143140111 is 1110413413.

3143140111 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: 1110413413 = 19997 ⋅55529.

It is a cyclic number.

It is not a de Polignac number, because 3143140111 - 2³ = 3143140103 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 (3143140711) 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, 3732525 + ... + 3733366.

It is an arithmetic number, because the mean of its divisors is an integer number (787651606).

Almost surely, 2^3143140111 is an apocalyptic number.

3143140111 is a deficient number, since it is larger than the sum of its proper divisors (7466313).

3143140111 is an equidigital number, since it uses as much as digits as its factorization.

3143140111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7466312.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 3143140111 is about 56063.7147449221. The cubic root of 3143140111 is about 1464.8323199155.

Adding to 3143140111 its reverse (1110413413), we get a palindrome (4253553524).

The spelling of 3143140111 in words is "three billion, one hundred forty-three million, one hundred forty thousand, one hundred eleven".