121030223000010 has 32 divisors (see below), whose sum is σ = 291281650922880. Its totient is φ = 32184824386368.

The previous prime is 121030222999997. The next prime is 121030223000119. The reversal of 121030223000010 is 10000322030121.

121030223000010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 5618848237 + ... + 5618869776.

It is an arithmetic number, because the mean of its divisors is an integer number (9102551591340).

Almost surely, 2^{121030223000010} is an apocalyptic number.

121030223000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121030223000010 is an abundant number, since it is smaller than the sum of its proper divisors (170251427922870).

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

121030223000010 is a wasteful number, since it uses less digits than its factorization.

121030223000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11237718382.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 121030223000010 its reverse (10000322030121), we get a palindrome (131030545030131).

The spelling of 121030223000010 in words is "one hundred twenty-one trillion, thirty billion, two hundred twenty-three million, ten", and thus it is an aban number.