112021553471 has 2 divisors, whose sum is σ = 112021553472. Its totient is φ = 112021553470.

The previous prime is 112021553459. The next prime is 112021553491. The reversal of 112021553471 is 174355120211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112021553471 - 2³⁰ = 110947811647 is a prime.

It is a super-3 number, since 3×112021553471³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112021553491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56010776735 + 56010776736.

It is an arithmetic number, because the mean of its divisors is an integer number (56010776736).

Almost surely, 2^112021553471 is an apocalyptic number.

112021553471 is a deficient number, since it is larger than the sum of its proper divisors (1).

112021553471 is an equidigital number, since it uses as much as digits as its factorization.

112021553471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8400, while the sum is 32.

Adding to 112021553471 its reverse (174355120211), we get a palindrome (286376673682).

The spelling of 112021553471 in words is "one hundred twelve billion, twenty-one million, five hundred fifty-three thousand, four hundred seventy-one".