112131200002031 has 8 divisors (see below), whose sum is σ = 128161829592864. Its totient is φ = 96103542094560.

The previous prime is 112131200002021. The next prime is 112131200002057. The reversal of 112131200002031 is 130200002131211.

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

It is not a de Polignac number, because 112131200002031 - 2⁶ = 112131200001967 is a prime.

It is a super-3 number, since 3×112131200002031³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112131200002001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 742839980 + ... + 742990913.

It is an arithmetic number, because the mean of its divisors is an integer number (16020228699108).

Almost surely, 2^{112131200002031} is an apocalyptic number.

112131200002031 is a deficient number, since it is larger than the sum of its proper divisors (16030629590833).

112131200002031 is a wasteful number, since it uses less digits than its factorization.

112131200002031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1485841681.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 112131200002031 its reverse (130200002131211), we get a palindrome (242331202133242).

The spelling of 112131200002031 in words is "one hundred twelve trillion, one hundred thirty-one billion, two hundred million, two thousand, thirty-one".