2544101103 has 8 divisors (see below), whose sum is σ = 3409711408. Its totient is φ = 1687279104.

The previous prime is 2544101081. The next prime is 2544101113. The reversal of 2544101103 is 3011014452.

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

It is not a de Polignac number, because 2544101103 - 2¹³ = 2544092911 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 2544101103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544101113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2196400 + ... + 2197557.

It is an arithmetic number, because the mean of its divisors is an integer number (426213926).

Almost surely, 2^2544101103 is an apocalyptic number.

2544101103 is a deficient number, since it is larger than the sum of its proper divisors (865610305).

2544101103 is a wasteful number, since it uses less digits than its factorization.

2544101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394153.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2544101103 is about 50439.0830903973. The cubic root of 2544101103 is about 1365.1429232197.

Adding to 2544101103 its reverse (3011014452), we get a palindrome (5555115555).

The spelling of 2544101103 in words is "two billion, five hundred forty-four million, one hundred one thousand, one hundred three".