21411300102 has 8 divisors (see below), whose sum is σ = 42822600216. Its totient is φ = 7137100032.

The previous prime is 21411300101. The next prime is 21411300121. The reversal of 21411300102 is 20100311412.

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

21411300102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21411300101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1784275003 + ... + 1784275014.

It is an arithmetic number, because the mean of its divisors is an integer number (5352825027).

Almost surely, 2^21411300102 is an apocalyptic number.

21411300102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21411300102 is a wasteful number, since it uses less digits than its factorization.

21411300102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3568550022.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 21411300102 its reverse (20100311412), we get a palindrome (41511611514).

The spelling of 21411300102 in words is "twenty-one billion, four hundred eleven million, three hundred thousand, one hundred two".