10013421541 has 2 divisors, whose sum is σ = 10013421542. Its totient is φ = 10013421540.

The previous prime is 10013421491. The next prime is 10013421557. The reversal of 10013421541 is 14512431001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10013004225 + 417316 = 100065^2 + 646^2 .

It is a cyclic number.

It is not a de Polignac number, because 10013421541 - 2¹³ = 10013413349 is a prime.

It is a super-2 number, since 2×10013421541² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10013421641) 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, 5006710770 + 5006710771.

It is an arithmetic number, because the mean of its divisors is an integer number (5006710771).

Almost surely, 2^10013421541 is an apocalyptic number.

It is an amenable number.

10013421541 is a deficient number, since it is larger than the sum of its proper divisors (1).

10013421541 is an equidigital number, since it uses as much as digits as its factorization.

10013421541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 10013421541 its reverse (14512431001), we get a palindrome (24525852542).

The spelling of 10013421541 in words is "ten billion, thirteen million, four hundred twenty-one thousand, five hundred forty-one".