2102411143 has 8 divisors (see below), whose sum is σ = 2409200288. Its totient is φ = 1797233184.

The previous prime is 2102411141. The next prime is 2102411147. The reversal of 2102411143 is 3411142012.

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 2102411143 - 2¹ = 2102411141 is a prime.

It is a super-2 number, since 2×2102411143² = 8840265228421132898, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2102411143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102411141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399996 + ... + 405217.

It is an arithmetic number, because the mean of its divisors is an integer number (301150036).

Almost surely, 2^2102411143 is an apocalyptic number.

2102411143 is a deficient number, since it is larger than the sum of its proper divisors (306789145).

2102411143 is an equidigital number, since it uses as much as digits as its factorization.

2102411143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805593.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2102411143 is about 45852.0571294244. The cubic root of 2102411143 is about 1281.0690822145.

Adding to 2102411143 its reverse (3411142012), we get a palindrome (5513553155).

The spelling of 2102411143 in words is "two billion, one hundred two million, four hundred eleven thousand, one hundred forty-three".