120200112131 has 4 divisors (see below), whose sum is σ = 131127395064. Its totient is φ = 109272829200.

The previous prime is 120200112121. The next prime is 120200112133. The reversal of 120200112131 is 131211002021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120200112131 - 2²² = 120195917827 is a prime.

It is a super-3 number, since 3×120200112131³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120200112133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5463641450 + ... + 5463641471.

It is an arithmetic number, because the mean of its divisors is an integer number (32781848766).

Almost surely, 2^120200112131 is an apocalyptic number.

120200112131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

120200112131 is a deficient number, since it is larger than the sum of its proper divisors (10927282933).

120200112131 is a wasteful number, since it uses less digits than its factorization.

120200112131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10927282932.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 120200112131 its reverse (131211002021), we get a palindrome (251411114152).

The spelling of 120200112131 in words is "one hundred twenty billion, two hundred million, one hundred twelve thousand, one hundred thirty-one".