21101303103302 has 8 divisors (see below), whose sum is σ = 31965340344912. Its totient is φ = 10446189655000.

The previous prime is 21101303103269. The next prime is 21101303103313. The reversal of 21101303103302 is 20330130310112.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52230948074 + ... + 52230948477.

It is an arithmetic number, because the mean of its divisors is an integer number (3995667543114).

Almost surely, 2^{21101303103302} is an apocalyptic number.

21101303103302 is a deficient number, since it is larger than the sum of its proper divisors (10864037241610).

21101303103302 is a wasteful number, since it uses less digits than its factorization.

21101303103302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104461896654.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 21101303103302 its reverse (20330130310112), we get a palindrome (41431433413414).

The spelling of 21101303103302 in words is "twenty-one trillion, one hundred one billion, three hundred three million, one hundred three thousand, three hundred two".