112511902829 has 2 divisors, whose sum is σ = 112511902830. Its totient is φ = 112511902828.

The previous prime is 112511902817. The next prime is 112511902879. The reversal of 112511902829 is 928209115211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58369593604 + 54142309225 = 241598^2 + 232685^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112511902829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112511902879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56255951414 + 56255951415.

It is an arithmetic number, because the mean of its divisors is an integer number (56255951415).

Almost surely, 2^112511902829 is an apocalyptic number.

It is an amenable number.

112511902829 is a deficient number, since it is larger than the sum of its proper divisors (1).

112511902829 is an equidigital number, since it uses as much as digits as its factorization.

112511902829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 41.

The spelling of 112511902829 in words is "one hundred twelve billion, five hundred eleven million, nine hundred two thousand, eight hundred twenty-nine".