2421140103 has 48 divisors (see below), whose sum is σ = 3762809856. Its totient is φ = 1496214720.

The previous prime is 2421140101. The next prime is 2421140171. The reversal of 2421140103 is 3010411242.

2421140103 is a `hidden beast` number, since 2 + 421 + 140 + 103 = 666.

It is not a de Polignac number, because 2421140103 - 2¹ = 2421140101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421140101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2657218 + ... + 2658128.

It is an arithmetic number, because the mean of its divisors is an integer number (78391872).

Almost surely, 2^2421140103 is an apocalyptic number.

2421140103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2421140103 is a deficient number, since it is larger than the sum of its proper divisors (1341669753).

2421140103 is a wasteful number, since it uses less digits than its factorization.

2421140103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1324 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2421140103 is about 49205.0820850855. The cubic root of 2421140103 is about 1342.7854923771.

Adding to 2421140103 its reverse (3010411242), we get a palindrome (5431551345).

The spelling of 2421140103 in words is "two billion, four hundred twenty-one million, one hundred forty thousand, one hundred three".