11420010103 has 2 divisors, whose sum is σ = 11420010104. Its totient is φ = 11420010102.

The previous prime is 11420010101. The next prime is 11420010149. The reversal of 11420010103 is 30101002411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11420010103 - 2¹ = 11420010101 is a prime.

Together with 11420010101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11420010101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5710005051 + 5710005052.

It is an arithmetic number, because the mean of its divisors is an integer number (5710005052).

Almost surely, 2^11420010103 is an apocalyptic number.

11420010103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11420010103 is an equidigital number, since it uses as much as digits as its factorization.

11420010103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11420010103 its reverse (30101002411), we get a palindrome (41521012514).

The spelling of 11420010103 in words is "eleven billion, four hundred twenty million, ten thousand, one hundred three".