2054103343 has 16 divisors (see below), whose sum is σ = 2187219456. Its totient is φ = 1924987680.

The previous prime is 2054103313. The next prime is 2054103347. The reversal of 2054103343 is 3433014502.

It is a cyclic number.

It is not a de Polignac number, because 2054103343 - 2²⁵ = 2020548911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054103347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262321 + ... + 270037.

It is an arithmetic number, because the mean of its divisors is an integer number (136701216).

Almost surely, 2^2054103343 is an apocalyptic number.

2054103343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2054103343 is a deficient number, since it is larger than the sum of its proper divisors (133116113).

2054103343 is a wasteful number, since it uses less digits than its factorization.

2054103343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7974.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 2054103343 is about 45322.2168809073. The cubic root of 2054103343 is about 1271.1811078064.

Adding to 2054103343 its reverse (3433014502), we get a palindrome (5487117845).

The spelling of 2054103343 in words is "two billion, fifty-four million, one hundred three thousand, three hundred forty-three".