112012201321131 has 8 divisors (see below), whose sum is σ = 153386077484944. Its totient is φ = 72656563019040.

The previous prime is 112012201321109. The next prime is 112012201321151. The reversal of 112012201321131 is 131123102210211.

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

It is not a de Polignac number, because 112012201321131 - 2⁶ = 112012201321067 is a prime.

It is a super-2 number, since 2×112012201321131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112012201321098 and 112012201321107.

It is not an unprimeable number, because it can be changed into a prime (112012201321151) 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, 504559465300 + ... + 504559465521.

It is an arithmetic number, because the mean of its divisors is an integer number (19173259685618).

Almost surely, 2^{112012201321131} is an apocalyptic number.

112012201321131 is a deficient number, since it is larger than the sum of its proper divisors (41373876163813).

112012201321131 is a wasteful number, since it uses less digits than its factorization.

112012201321131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1009118930861.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 112012201321131 its reverse (131123102210211), we get a palindrome (243135303531342).

The spelling of 112012201321131 in words is "one hundred twelve trillion, twelve billion, two hundred one million, three hundred twenty-one thousand, one hundred thirty-one".