2143352103 has 8 divisors (see below), whose sum is σ = 2858164848. Its totient is φ = 1428720384.

The previous prime is 2143352093. The next prime is 2143352111. The reversal of 2143352103 is 3012533412.

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

It is not a de Polignac number, because 2143352103 - 2⁴ = 2143352087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2145352103) 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 7 ways as a sum of consecutive naturals, for example, 14676 + ... + 67097.

It is an arithmetic number, because the mean of its divisors is an integer number (357270606).

Almost surely, 2^2143352103 is an apocalyptic number.

2143352103 is a deficient number, since it is larger than the sum of its proper divisors (714812745).

2143352103 is an equidigital number, since it uses as much as digits as its factorization.

2143352103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90513.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 2143352103 is about 46296.3508605160. The cubic root of 2143352103 is about 1289.3312446176.

Adding to 2143352103 its reverse (3012533412), we get a palindrome (5155885515).

It can be divided in two parts, 21433 and 52103, that added together give a triangular number (73536 = T₃₈₃).

The spelling of 2143352103 in words is "two billion, one hundred forty-three million, three hundred fifty-two thousand, one hundred three".