110021012102 has 8 divisors (see below), whose sum is σ = 165521226936. Its totient is φ = 54847269792.

The previous prime is 110021012093. The next prime is 110021012107. The reversal of 110021012102 is 201210120011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110021012107) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 81617288 + ... + 81618635.

It is an arithmetic number, because the mean of its divisors is an integer number (20690153367).

Almost surely, 2^110021012102 is an apocalyptic number.

110021012102 is a deficient number, since it is larger than the sum of its proper divisors (55500214834).

110021012102 is a wasteful number, since it uses less digits than its factorization.

110021012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163236262.

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

Adding to 110021012102 its reverse (201210120011), we get a palindrome (311231132113).

The spelling of 110021012102 in words is "one hundred ten billion, twenty-one million, twelve thousand, one hundred two".