113343330077 has 2 divisors, whose sum is σ = 113343330078. Its totient is φ = 113343330076.

The previous prime is 113343330073. The next prime is 113343330091. The reversal of 113343330077 is 770033343311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93404195641 + 19939134436 = 305621^2 + 141206^2 .

It is an emirp because it is prime and its reverse (770033343311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113343330077 - 2² = 113343330073 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113343330073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56671665038 + 56671665039.

It is an arithmetic number, because the mean of its divisors is an integer number (56671665039).

Almost surely, 2^113343330077 is an apocalyptic number.

It is an amenable number.

113343330077 is a deficient number, since it is larger than the sum of its proper divisors (1).

113343330077 is an equidigital number, since it uses as much as digits as its factorization.

113343330077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 35.

Adding to 113343330077 its reverse (770033343311), we get a palindrome (883376673388).

The spelling of 113343330077 in words is "one hundred thirteen billion, three hundred forty-three million, three hundred thirty thousand, seventy-seven".