4101013421 has 2 divisors, whose sum is σ = 4101013422. Its totient is φ = 4101013420.

The previous prime is 4101013417. The next prime is 4101013429. The reversal of 4101013421 is 1243101014.

It is a happy number.

4101013421 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3792835396 + 308178025 = 61586^2 + 17555^2 .

It is a cyclic number.

It is not a de Polignac number, because 4101013421 - 2² = 4101013417 is a prime.

It is a super-2 number, since 2×4101013421² = 33636622158444246482, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4101013421.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4101013429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2050506710 + 2050506711.

It is an arithmetic number, because the mean of its divisors is an integer number (2050506711).

Almost surely, 2^4101013421 is an apocalyptic number.

It is an amenable number.

4101013421 is a deficient number, since it is larger than the sum of its proper divisors (1).

4101013421 is an equidigital number, since it uses as much as digits as its factorization.

4101013421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 4101013421 is about 64039.1553738804. The cubic root of 4101013421 is about 1600.6525230401.

Adding to 4101013421 its reverse (1243101014), we get a palindrome (5344114435).

The spelling of 4101013421 in words is "four billion, one hundred one million, thirteen thousand, four hundred twenty-one".