21101013033110 has 8 divisors (see below), whose sum is σ = 37981823459616. Its totient is φ = 8440405213240.

The previous prime is 21101013033013. The next prime is 21101013033127. The reversal of 21101013033110 is 1133031010112.

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, 1055050651646 + ... + 1055050651665.

It is an arithmetic number, because the mean of its divisors is an integer number (4747727932452).

Almost surely, 2^{21101013033110} is an apocalyptic number.

21101013033110 is a deficient number, since it is larger than the sum of its proper divisors (16880810426506).

21101013033110 is a wasteful number, since it uses less digits than its factorization.

21101013033110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110101303318.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 21101013033110 its reverse (1133031010112), we get a palindrome (22234044043222).

The spelling of 21101013033110 in words is "twenty-one trillion, one hundred one billion, thirteen million, thirty-three thousand, one hundred ten".