110012021102 has 4 divisors (see below), whose sum is σ = 165018031656. Its totient is φ = 55006010550.

The previous prime is 110012021089. The next prime is 110012021129. The reversal of 110012021102 is 201120210011.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27503005274 + ... + 27503005277.

It is an arithmetic number, because the mean of its divisors is an integer number (41254507914).

Almost surely, 2^110012021102 is an apocalyptic number.

110012021102 is a deficient number, since it is larger than the sum of its proper divisors (55006010554).

110012021102 is an equidigital number, since it uses as much as digits as its factorization.

110012021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55006010553.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110012021102 its reverse (201120210011), we get a palindrome (311132231113).

The spelling of 110012021102 in words is "one hundred ten billion, twelve million, twenty-one thousand, one hundred two".