110021321111302 has 4 divisors (see below), whose sum is σ = 165031981666956. Its totient is φ = 55010660555650.

The previous prime is 110021321111263. The next prime is 110021321111327. The reversal of 110021321111302 is 203111123120011.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110021321111302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27505330277824 + ... + 27505330277827.

It is an arithmetic number, because the mean of its divisors is an integer number (41257995416739).

Almost surely, 2^{110021321111302} is an apocalyptic number.

110021321111302 is a deficient number, since it is larger than the sum of its proper divisors (55010660555654).

110021321111302 is an equidigital number, since it uses as much as digits as its factorization.

110021321111302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55010660555653.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 110021321111302 its reverse (203111123120011), we get a palindrome (313132444231313).

The spelling of 110021321111302 in words is "one hundred ten trillion, twenty-one billion, three hundred twenty-one million, one hundred eleven thousand, three hundred two".