112011831775549 has 2 divisors, whose sum is σ = 112011831775550. Its totient is φ = 112011831775548.

The previous prime is 112011831775541. The next prime is 112011831775553. The reversal of 112011831775549 is 945577138110211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71516197725625 + 40495634049924 = 8456725^2 + 6363618^2 .

It is a cyclic number.

It is not a de Polignac number, because 112011831775549 - 2³ = 112011831775541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112011831775549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112011831775541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56005915887774 + 56005915887775.

It is an arithmetic number, because the mean of its divisors is an integer number (56005915887775).

Almost surely, 2^{112011831775549} is an apocalyptic number.

It is an amenable number.

112011831775549 is a deficient number, since it is larger than the sum of its proper divisors (1).

112011831775549 is an equidigital number, since it uses as much as digits as its factorization.

112011831775549 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2116800, while the sum is 55.

The spelling of 112011831775549 in words is "one hundred twelve trillion, eleven billion, eight hundred thirty-one million, seven hundred seventy-five thousand, five hundred forty-nine".