120131120203 has 8 divisors (see below), whose sum is σ = 126512370320. Its totient is φ = 113755726080.

The previous prime is 120131120201. The next prime is 120131120227. The reversal of 120131120203 is 302021131021.

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 120131120203 - 2¹ = 120131120201 is a prime.

It is a super-2 number, since 2×120131120203² (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 (120131120201) 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, 1421850 + ... + 1503967.

It is an arithmetic number, because the mean of its divisors is an integer number (15814046290).

Almost surely, 2^120131120203 is an apocalyptic number.

120131120203 is a deficient number, since it is larger than the sum of its proper divisors (6381250117).

120131120203 is a wasteful number, since it uses less digits than its factorization.

120131120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927997.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 120131120203 its reverse (302021131021), we get a palindrome (422152251224).

The spelling of 120131120203 in words is "one hundred twenty billion, one hundred thirty-one million, one hundred twenty thousand, two hundred three".