5421234122103 has 8 divisors (see below), whose sum is σ = 7233599887488. Its totient is φ = 3611512219064.

The previous prime is 5421234122071. The next prime is 5421234122153. The reversal of 5421234122103 is 3012214321245.

It is a happy number.

5421234122103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5421234122103 - 2⁵ = 5421234122071 is a prime.

It is a super-2 number, since 2×5421234122103² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5421234122153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660960801 + ... + 660969002.

It is an arithmetic number, because the mean of its divisors is an integer number (904199985936).

Almost surely, 2^{5421234122103} is an apocalyptic number.

5421234122103 is a deficient number, since it is larger than the sum of its proper divisors (1812365765385).

5421234122103 is a wasteful number, since it uses less digits than its factorization.

5421234122103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321931173.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 5421234122103 its reverse (3012214321245), we get a palindrome (8433448443348).

The spelling of 5421234122103 in words is "five trillion, four hundred twenty-one billion, two hundred thirty-four million, one hundred twenty-two thousand, one hundred three".