110020121102 has 8 divisors (see below), whose sum is σ = 165036043512. Its totient is φ = 55008106600.

The previous prime is 110020121089. The next prime is 110020121137. The reversal of 110020121102 is 201121020011.

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, 905549 + ... + 1019832.

It is an arithmetic number, because the mean of its divisors is an integer number (20629505439).

Almost surely, 2^110020121102 is an apocalyptic number.

110020121102 is a deficient number, since it is larger than the sum of its proper divisors (55015922410).

110020121102 is a wasteful number, since it uses less digits than its factorization.

110020121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953954.

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

Adding to 110020121102 its reverse (201121020011), we get a palindrome (311141141113).

The spelling of 110020121102 in words is "one hundred ten billion, twenty million, one hundred twenty-one thousand, one hundred two".