2111143102 has 8 divisors (see below), whose sum is σ = 3275911800. Its totient is φ = 1019172504.

The previous prime is 2111143091. The next prime is 2111143127. The reversal of 2111143102 is 2013411112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18199452 + ... + 18199567.

It is an arithmetic number, because the mean of its divisors is an integer number (409488975).

Almost surely, 2^2111143102 is an apocalyptic number.

2111143102 is a deficient number, since it is larger than the sum of its proper divisors (1164768698).

2111143102 is a wasteful number, since it uses less digits than its factorization.

2111143102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36399050.

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

The square root of 2111143102 is about 45947.1773017669. The cubic root of 2111143102 is about 1282.8401902335.

Adding to 2111143102 its reverse (2013411112), we get a palindrome (4124554214).

The spelling of 2111143102 in words is "two billion, one hundred eleven million, one hundred forty-three thousand, one hundred two".