121124204030 has 16 divisors (see below), whose sum is σ = 219740290560. Its totient is φ = 48068187552.

The previous prime is 121124204027. The next prime is 121124204051. The reversal of 121124204030 is 30402421121.

121124204030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 121124203993 and 121124204011.

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, 47685425 + ... + 47687964.

It is an arithmetic number, because the mean of its divisors is an integer number (13733768160).

Almost surely, 2^121124204030 is an apocalyptic number.

121124204030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

121124204030 is a deficient number, since it is larger than the sum of its proper divisors (98616086530).

121124204030 is a wasteful number, since it uses less digits than its factorization.

121124204030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95373523.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 121124204030 its reverse (30402421121), we get a palindrome (151526625151).

The spelling of 121124204030 in words is "one hundred twenty-one billion, one hundred twenty-four million, two hundred four thousand, thirty".