120113146 has 8 divisors (see below), whose sum is σ = 180311904. Its totient is φ = 60009180.

The previous prime is 120113113. The next prime is 120113159. The reversal of 120113146 is 641311021.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 20440 + ... + 25651.

It is an arithmetic number, because the mean of its divisors is an integer number (22538988).

Almost surely, 2^120113146 is an apocalyptic number.

120113146 is a deficient number, since it is larger than the sum of its proper divisors (60198758).

120113146 is a wasteful number, since it uses less digits than its factorization.

120113146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47396.

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 120113146 is about 10959.6143180315. The cubic root of 120113146 is about 493.3973895194.

Adding to 120113146 its reverse (641311021), we get a palindrome (761424167).

The spelling of 120113146 in words is "one hundred twenty million, one hundred thirteen thousand, one hundred forty-six".