113322529 has 2 divisors, whose sum is σ = 113322530. Its totient is φ = 113322528.

The previous prime is 113322457. The next prime is 113322551. The reversal of 113322529 is 925223311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 64000000 + 49322529 = 8000^2 + 7023^2 .

It is a cyclic number.

It is not a de Polignac number, because 113322529 - 2¹³ = 113314337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113322497 and 113322506.

It is not a weakly prime, because it can be changed into another prime (113322569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56661264 + 56661265.

It is an arithmetic number, because the mean of its divisors is an integer number (56661265).

Almost surely, 2^113322529 is an apocalyptic number.

It is an amenable number.

113322529 is a deficient number, since it is larger than the sum of its proper divisors (1).

113322529 is an equidigital number, since it uses as much as digits as its factorization.

113322529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 28.

The square root of 113322529 is about 10645.3054911543. The cubic root of 113322529 is about 483.9183447727.

It can be divided in two parts, 11332 and 2529, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 113322529 in words is "one hundred thirteen million, three hundred twenty-two thousand, five hundred twenty-nine".