11421000102 has 16 divisors (see below), whose sum is σ = 22847178672. Its totient is φ = 3806136960.

The previous prime is 11421000091. The next prime is 11421000131. The reversal of 11421000102 is 20100012411.

It is a happy number.

11421000102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186799 + ... + 240282.

It is an arithmetic number, because the mean of its divisors is an integer number (1427948667).

Almost surely, 2^11421000102 is an apocalyptic number.

11421000102 is an abundant number, since it is smaller than the sum of its proper divisors (11426178570).

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

11421000102 is a wasteful number, since it uses less digits than its factorization.

11421000102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431543.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11421000102 its reverse (20100012411), we get a palindrome (31521012513).

The spelling of 11421000102 in words is "eleven billion, four hundred twenty-one million, one hundred two", and thus it is an aban number.