120303442331 has 8 divisors (see below), whose sum is σ = 120479307504. Its totient is φ = 120127667040.

The previous prime is 120303442307. The next prime is 120303442367. The reversal of 120303442331 is 133244303021.

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

It is a cyclic number.

It is not a de Polignac number, because 120303442331 - 2⁶ = 120303442267 is a prime.

It is a super-2 number, since 2×120303442331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120303442331.

It is not an unprimeable number, because it can be changed into a prime (120303442381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2936021 + ... + 2976713.

It is an arithmetic number, because the mean of its divisors is an integer number (15059913438).

Almost surely, 2^120303442331 is an apocalyptic number.

120303442331 is a deficient number, since it is larger than the sum of its proper divisors (175865173).

120303442331 is an equidigital number, since it uses as much as digits as its factorization.

120303442331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44941.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 120303442331 its reverse (133244303021), we get a palindrome (253547745352).

The spelling of 120303442331 in words is "one hundred twenty billion, three hundred three million, four hundred forty-two thousand, three hundred thirty-one".