113555302229 has 2 divisors, whose sum is σ = 113555302230. Its totient is φ = 113555302228.

The previous prime is 113555302199. The next prime is 113555302241. The reversal of 113555302229 is 922203555311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80870278129 + 32685024100 = 284377^2 + 180790^2 .

It is a cyclic number.

It is not a de Polignac number, because 113555302229 - 2⁸ = 113555301973 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113555302192 and 113555302201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113555302529) 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, 56777651114 + 56777651115.

It is an arithmetic number, because the mean of its divisors is an integer number (56777651115).

Almost surely, 2^113555302229 is an apocalyptic number.

It is an amenable number.

113555302229 is a deficient number, since it is larger than the sum of its proper divisors (1).

113555302229 is an equidigital number, since it uses as much as digits as its factorization.

113555302229 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81000, while the sum is 38.

The spelling of 113555302229 in words is "one hundred thirteen billion, five hundred fifty-five million, three hundred two thousand, two hundred twenty-nine".