121013314424 has 32 divisors (see below), whose sum is σ = 237715161600. Its totient is φ = 57680868960.

The previous prime is 121013314421. The next prime is 121013314441. The reversal of 121013314424 is 424413310121.

It is a junction number, because it is equal to n+sod(n) for n = 121013314393 and 121013314402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121013314421) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3624854 + ... + 3658085.

It is an arithmetic number, because the mean of its divisors is an integer number (7428598800).

Almost surely, 2^121013314424 is an apocalyptic number.

It is an amenable number.

121013314424 is a deficient number, since it is larger than the sum of its proper divisors (116701847176).

121013314424 is a wasteful number, since it uses less digits than its factorization.

121013314424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7283043 (or 7283039 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 121013314424 its reverse (424413310121), we get a palindrome (545426624545).

The spelling of 121013314424 in words is "one hundred twenty-one billion, thirteen million, three hundred fourteen thousand, four hundred twenty-four".