112021303013131 has 4 divisors (see below), whose sum is σ = 112584224134000. Its totient is φ = 111458381892264.

The previous prime is 112021303013071. The next prime is 112021303013153. The reversal of 112021303013131 is 131310303120211.

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 112021303013131 - 2⁷ = 112021303013003 is a prime.

It is a super-2 number, since 2×112021303013131² (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 (112021303013171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 281460560136 + ... + 281460560533.

It is an arithmetic number, because the mean of its divisors is an integer number (28146056033500).

Almost surely, 2^{112021303013131} is an apocalyptic number.

112021303013131 is a deficient number, since it is larger than the sum of its proper divisors (562921120869).

112021303013131 is an equidigital number, since it uses as much as digits as its factorization.

112021303013131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562921120868.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 112021303013131 its reverse (131310303120211), we get a palindrome (243331606133342).

The spelling of 112021303013131 in words is "one hundred twelve trillion, twenty-one billion, three hundred three million, thirteen thousand, one hundred thirty-one".