4111100143 has 4 divisors (see below), whose sum is σ = 4111869528. Its totient is φ = 4110330760.

The previous prime is 4111100137. The next prime is 4111100159. The reversal of 4111100143 is 3410011114.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4111100143 is a prime.

It is a super-2 number, since 2×4111100143² = 33802288771549240898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4111100843) 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, 376621 + ... + 387382.

It is an arithmetic number, because the mean of its divisors is an integer number (1027967382).

Almost surely, 2^4111100143 is an apocalyptic number.

4111100143 is a deficient number, since it is larger than the sum of its proper divisors (769385).

4111100143 is an equidigital number, since it uses as much as digits as its factorization.

4111100143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769384.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 4111100143 is about 64117.8613414390. The cubic root of 4111100143 is about 1601.9637532628.

Adding to 4111100143 its reverse (3410011114), we get a palindrome (7521111257).

The spelling of 4111100143 in words is "four billion, one hundred eleven million, one hundred thousand, one hundred forty-three".