121102001112110 has 8 divisors (see below), whose sum is σ = 217983602001816. Its totient is φ = 48440800444840.

The previous prime is 121102001112107. The next prime is 121102001112121. The reversal of 121102001112110 is 11211100201121.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6055100055596 + ... + 6055100055615.

It is an arithmetic number, because the mean of its divisors is an integer number (27247950250227).

Almost surely, 2^{121102001112110} is an apocalyptic number.

121102001112110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121102001112110 is a deficient number, since it is larger than the sum of its proper divisors (96881600889706).

121102001112110 is a wasteful number, since it uses less digits than its factorization.

121102001112110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110200111218.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 121102001112110 its reverse (11211100201121), we get a palindrome (132313101313231).

The spelling of 121102001112110 in words is "one hundred twenty-one trillion, one hundred two billion, one million, one hundred twelve thousand, one hundred ten".