121102010110110 has 32 divisors (see below), whose sum is σ = 291155623644960. Its totient is φ = 32237113875968.

The previous prime is 121102010110093. The next prime is 121102010110111. The reversal of 121102010110110 is 11011010201121.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121102010110111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3547200567 + ... + 3547234706.

It is an arithmetic number, because the mean of its divisors is an integer number (9098613238905).

Almost surely, 2^{121102010110110} is an apocalyptic number.

121102010110110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121102010110110 is an abundant number, since it is smaller than the sum of its proper divisors (170053613534850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121102010110110 is a wasteful number, since it uses less digits than its factorization.

121102010110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7094435852.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 121102010110110 its reverse (11011010201121), we get a palindrome (132113020311231).

The spelling of 121102010110110 in words is "one hundred twenty-one trillion, one hundred two billion, ten million, one hundred ten thousand, one hundred ten".