120233042 has 4 divisors (see below), whose sum is σ = 180349566. Its totient is φ = 60116520.

The previous prime is 120233021. The next prime is 120233063. The reversal of 120233042 is 240332021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240332021 = 2239 ⋅107339.

It is an interprime number because it is at equal distance from previous prime (120233021) and next prime (120233063).

It can be written as a sum of positive squares in only one way, i.e., 70375321 + 49857721 = 8389^2 + 7061^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120233042.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30058259 + ... + 30058262.

Almost surely, 2^120233042 is an apocalyptic number.

120233042 is a deficient number, since it is larger than the sum of its proper divisors (60116524).

120233042 is an equidigital number, since it uses as much as digits as its factorization.

120233042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60116523.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 120233042 is about 10965.0828542241. The cubic root of 120233042 is about 493.5615033935.

Adding to 120233042 its reverse (240332021), we get a palindrome (360565063).

The spelling of 120233042 in words is "one hundred twenty million, two hundred thirty-three thousand, forty-two".