21141413213101 has 8 divisors (see below), whose sum is σ = 21143890393344. Its totient is φ = 21138936213840.

The previous prime is 21141413213087. The next prime is 21141413213147. The reversal of 21141413213101 is 10131231414112.

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 21141413213101 - 2¹⁵ = 21141413180333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21141413213171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 438621735 + ... + 438669931.

It is an arithmetic number, because the mean of its divisors is an integer number (2642986299168).

Almost surely, 2^{21141413213101} is an apocalyptic number.

It is an amenable number.

21141413213101 is a deficient number, since it is larger than the sum of its proper divisors (2477180243).

21141413213101 is a wasteful number, since it uses less digits than its factorization.

21141413213101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90491.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 21141413213101 its reverse (10131231414112), we get a palindrome (31272644627213).

The spelling of 21141413213101 in words is "twenty-one trillion, one hundred forty-one billion, four hundred thirteen million, two hundred thirteen thousand, one hundred one".