2103345054 has 24 divisors (see below), whose sum is σ = 4574990160. Its totient is φ = 698385408.

The previous prime is 2103345037. The next prime is 2103345061. The reversal of 2103345054 is 4505433012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222714 + ... + 231965.

It is an arithmetic number, because the mean of its divisors is an integer number (190624590).

Almost surely, 2^2103345054 is an apocalyptic number.

2103345054 is an abundant number, since it is smaller than the sum of its proper divisors (2471645106).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2103345054 is a wasteful number, since it uses less digits than its factorization.

2103345054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454944 (or 454941 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2103345054 is about 45862.2399583797. The cubic root of 2103345054 is about 1281.2587418194.

Adding to 2103345054 its reverse (4505433012), we get a palindrome (6608778066).

The spelling of 2103345054 in words is "two billion, one hundred three million, three hundred forty-five thousand, fifty-four".