121003110200110 has 8 divisors (see below), whose sum is σ = 217805598360216. Its totient is φ = 48401244080040.

The previous prime is 121003110200099. The next prime is 121003110200123. The reversal of 121003110200110 is 11002011300121.

It is a happy number.

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, 6050155509996 + ... + 6050155510015.

It is an arithmetic number, because the mean of its divisors is an integer number (27225699795027).

Almost surely, 2^{121003110200110} is an apocalyptic number.

121003110200110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121003110200110 is a deficient number, since it is larger than the sum of its proper divisors (96802488160106).

121003110200110 is a wasteful number, since it uses less digits than its factorization.

121003110200110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12100311020018.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 121003110200110 its reverse (11002011300121), we get a palindrome (132005121500231).

The spelling of 121003110200110 in words is "one hundred twenty-one trillion, three billion, one hundred ten million, two hundred thousand, one hundred ten".