120203331131 has 8 divisors (see below), whose sum is σ = 129651071760. Its totient is φ = 110784352032.

The previous prime is 120203331121. The next prime is 120203331151. The reversal of 120203331131 is 131133302021.

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 120203331131 - 2⁶ = 120203331067 is a prime.

It is a super-2 number, since 2×120203331131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120203331121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7181696 + ... + 7198413.

It is an arithmetic number, because the mean of its divisors is an integer number (16206383970).

Almost surely, 2^120203331131 is an apocalyptic number.

120203331131 is a deficient number, since it is larger than the sum of its proper divisors (9447740629).

120203331131 is a wasteful number, since it uses less digits than its factorization.

120203331131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14380765.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 120203331131 its reverse (131133302021), we get a palindrome (251336633152).

The spelling of 120203331131 in words is "one hundred twenty billion, two hundred three million, three hundred thirty-one thousand, one hundred thirty-one".