121103122101230 has 16 divisors (see below), whose sum is σ = 218005839401184. Its totient is φ = 48436755591840.

The previous prime is 121103122101229. The next prime is 121103122101259. The reversal of 121103122101230 is 32101221301121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 561542882 + ... + 561758501.

It is an arithmetic number, because the mean of its divisors is an integer number (13625364962574).

Almost surely, 2^{121103122101230} is an apocalyptic number.

121103122101230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121103122101230 is a deficient number, since it is larger than the sum of its proper divisors (96902717299954).

121103122101230 is a wasteful number, since it uses less digits than its factorization.

121103122101230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123312171.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 121103122101230 its reverse (32101221301121), we get a palindrome (153204343402351).

The spelling of 121103122101230 in words is "one hundred twenty-one trillion, one hundred three billion, one hundred twenty-two million, one hundred one thousand, two hundred thirty".