120303742 has 8 divisors (see below), whose sum is σ = 194336856. Its totient is φ = 55524792.

The previous prime is 120303739. The next prime is 120303751. The reversal of 120303742 is 247303021.

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

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, 2313508 + ... + 2313559.

It is an arithmetic number, because the mean of its divisors is an integer number (24292107).

Almost surely, 2^120303742 is an apocalyptic number.

120303742 is a deficient number, since it is larger than the sum of its proper divisors (74033114).

120303742 is a wasteful number, since it uses less digits than its factorization.

120303742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4627082.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 120303742 is about 10968.3062502831. The cubic root of 120303742 is about 493.6582265579.

Adding to 120303742 its reverse (247303021), we get a palindrome (367606763).

The spelling of 120303742 in words is "one hundred twenty million, three hundred three thousand, seven hundred forty-two".