120613420 has 24 divisors (see below), whose sum is σ = 254608704. Its totient is φ = 47993856.

The previous prime is 120613411. The next prime is 120613433. The reversal of 120613420 is 24316021.

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, 11764 + ... + 19483.

It is an arithmetic number, because the mean of its divisors is an integer number (10608696).

Almost surely, 2^120613420 is an apocalyptic number.

120613420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120613420 is an abundant number, since it is smaller than the sum of its proper divisors (133995284).

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

120613420 is a wasteful number, since it uses less digits than its factorization.

120613420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31449 (or 31447 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 120613420 is about 10982.4141244082. The cubic root of 120613420 is about 494.0814444987.

Adding to 120613420 its reverse (24316021), we get a palindrome (144929441).

The spelling of 120613420 in words is "one hundred twenty million, six hundred thirteen thousand, four hundred twenty".