120241142 has 16 divisors (see below), whose sum is σ = 206273952. Its totient is φ = 51495360.

The previous prime is 120241133. The next prime is 120241183. The reversal of 120241142 is 241142021.

It is a self number, because there is not a number n which added to its sum of digits gives 120241142.

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, 29042 + ... + 32922.

It is an arithmetic number, because the mean of its divisors is an integer number (12892122).

Almost surely, 2^120241142 is an apocalyptic number.

120241142 is a deficient number, since it is larger than the sum of its proper divisors (86032810).

120241142 is a wasteful number, since it uses less digits than its factorization.

120241142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 120241142 is about 10965.4522022578. The cubic root of 120241142 is about 493.5725867539.

Adding to 120241142 its reverse (241142021), we get a palindrome (361383163).

The spelling of 120241142 in words is "one hundred twenty million, two hundred forty-one thousand, one hundred forty-two".