112201310103131 has 4 divisors (see below), whose sum is σ = 115820707203264. Its totient is φ = 108581913003000.

The previous prime is 112201310103059. The next prime is 112201310103161. The reversal of 112201310103131 is 131301013102211.

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 112201310103131 - 2¹⁸ = 112201309840987 is a prime.

It is a super-2 number, since 2×112201310103131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112201310103161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1809698550020 + ... + 1809698550081.

It is an arithmetic number, because the mean of its divisors is an integer number (28955176800816).

Almost surely, 2^{112201310103131} is an apocalyptic number.

112201310103131 is a deficient number, since it is larger than the sum of its proper divisors (3619397100133).

112201310103131 is an equidigital number, since it uses as much as digits as its factorization.

112201310103131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3619397100132.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 112201310103131 its reverse (131301013102211), we get a palindrome (243502323205342).

The spelling of 112201310103131 in words is "one hundred twelve trillion, two hundred one billion, three hundred ten million, one hundred three thousand, one hundred thirty-one".