113223763277 has 2 divisors, whose sum is σ = 113223763278. Its totient is φ = 113223763276.

The previous prime is 113223763231. The next prime is 113223763283. The reversal of 113223763277 is 772367322311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 95840395561 + 17383367716 = 309581^2 + 131846^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113223763277 is a prime.

It is a super-2 number, since 2×113223763277² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113223763777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56611881638 + 56611881639.

It is an arithmetic number, because the mean of its divisors is an integer number (56611881639).

Almost surely, 2^113223763277 is an apocalyptic number.

It is an amenable number.

113223763277 is a deficient number, since it is larger than the sum of its proper divisors (1).

113223763277 is an equidigital number, since it uses as much as digits as its factorization.

113223763277 is an evil number, because the sum of its binary digits is even.

The product of its digits is 444528, while the sum is 44.

The spelling of 113223763277 in words is "one hundred thirteen billion, two hundred twenty-three million, seven hundred sixty-three thousand, two hundred seventy-seven".