121124103342 has 32 divisors (see below), whose sum is σ = 267615982080. Its totient is φ = 36239661120.

The previous prime is 121124103337. The next prime is 121124103361. The reversal of 121124103342 is 243301421121.

121124103342 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11610063 + ... + 11620490.

It is an arithmetic number, because the mean of its divisors is an integer number (8362999440).

Almost surely, 2^121124103342 is an apocalyptic number.

121124103342 is an abundant number, since it is smaller than the sum of its proper divisors (146491878738).

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

121124103342 is a wasteful number, since it uses less digits than its factorization.

121124103342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23230648.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 121124103342 its reverse (243301421121), we get a palindrome (364425524463).

The spelling of 121124103342 in words is "one hundred twenty-one billion, one hundred twenty-four million, one hundred three thousand, three hundred forty-two".