5420110321 has 4 divisors (see below), whose sum is σ = 5440259700. Its totient is φ = 5399960944.

The previous prime is 5420110303. The next prime is 5420110337. The reversal of 5420110321 is 1230110245.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 238270096 + 5181840225 = 15436^2 + 71985^2 .

It is a cyclic number.

It is not a de Polignac number, because 5420110321 - 2⁹ = 5420109809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5420110361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10074286 + ... + 10074823.

It is an arithmetic number, because the mean of its divisors is an integer number (1360064925).

Almost surely, 2^5420110321 is an apocalyptic number.

It is an amenable number.

5420110321 is a deficient number, since it is larger than the sum of its proper divisors (20149379).

5420110321 is a wasteful number, since it uses less digits than its factorization.

5420110321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20149378.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 5420110321 is about 73621.3985265154. The cubic root of 5420110321 is about 1756.5858314210.

Adding to 5420110321 its reverse (1230110245), we get a palindrome (6650220566).

The spelling of 5420110321 in words is "five billion, four hundred twenty million, one hundred ten thousand, three hundred twenty-one".