120113421024 has 24 divisors (see below), whose sum is σ = 315297730440. Its totient is φ = 40037806976.

The previous prime is 120113421013. The next prime is 120113421061. The reversal of 120113421024 is 420124311021.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625590639 + ... + 625590830.

It is an arithmetic number, because the mean of its divisors is an integer number (13137405435).

Almost surely, 2^120113421024 is an apocalyptic number.

It is an amenable number.

120113421024 is an abundant number, since it is smaller than the sum of its proper divisors (195184309416).

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

120113421024 is a wasteful number, since it uses less digits than its factorization.

120113421024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251181482 (or 1251181474 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 120113421024 its reverse (420124311021), we get a palindrome (540237732045).

The spelling of 120113421024 in words is "one hundred twenty billion, one hundred thirteen million, four hundred twenty-one thousand, twenty-four".