11420414103 has 16 divisors (see below), whose sum is σ = 17430135296. Its totient is φ = 6515601120.

The previous prime is 11420414101. The next prime is 11420414141. The reversal of 11420414103 is 30141402411.

11420414103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11420414103 - 2¹ = 11420414101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 11420414103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11420414101) 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, 417676 + ... + 444177.

It is an arithmetic number, because the mean of its divisors is an integer number (1089383456).

Almost surely, 2^11420414103 is an apocalyptic number.

11420414103 is a deficient number, since it is larger than the sum of its proper divisors (6009721193).

11420414103 is an equidigital number, since it uses as much as digits as its factorization.

11420414103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862494.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 11420414103 its reverse (30141402411), we get a palindrome (41561816514).

The spelling of 11420414103 in words is "eleven billion, four hundred twenty million, four hundred fourteen thousand, one hundred three".