2302103143 has 16 divisors (see below), whose sum is σ = 2495862720. Its totient is φ = 2116812544.

The previous prime is 2302103131. The next prime is 2302103147. The reversal of 2302103143 is 3413012032.

It is not a de Polignac number, because 2302103143 - 2⁹ = 2302102631 is a prime.

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 2302103143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302103147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148005 + ... + 162817.

It is an arithmetic number, because the mean of its divisors is an integer number (155991420).

Almost surely, 2^2302103143 is an apocalyptic number.

2302103143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2302103143 is a deficient number, since it is larger than the sum of its proper divisors (193759577).

2302103143 is a wasteful number, since it uses less digits than its factorization.

2302103143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15098.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2302103143 is about 47980.2370044167. The cubic root of 2302103143 is about 1320.4083414889.

Adding to 2302103143 its reverse (3413012032), we get a palindrome (5715115175).

The spelling of 2302103143 in words is "two billion, three hundred two million, one hundred three thousand, one hundred forty-three".