121301102230 has 32 divisors (see below), whose sum is σ = 272218579200. Its totient is φ = 37808135520.

The previous prime is 121301102207. The next prime is 121301102243. The reversal of 121301102230 is 32201103121.

121301102230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78766180 + ... + 78767719.

It is an arithmetic number, because the mean of its divisors is an integer number (8506830600).

Almost surely, 2^121301102230 is an apocalyptic number.

121301102230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121301102230 is an abundant number, since it is smaller than the sum of its proper divisors (150917476970).

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

121301102230 is a wasteful number, since it uses less digits than its factorization.

121301102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157533924.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 121301102230 its reverse (32201103121), we get a palindrome (153502205351).

The spelling of 121301102230 in words is "one hundred twenty-one billion, three hundred one million, one hundred two thousand, two hundred thirty".