113533853 has 2 divisors, whose sum is σ = 113533854. Its totient is φ = 113533852.

The previous prime is 113533817. The next prime is 113533859. The reversal of 113533853 is 358335311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 80964004 + 32569849 = 8998^2 + 5707^2 .

It is an emirp because it is prime and its reverse (358335311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113533853 - 2⁸ = 113533597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113533859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56766926 + 56766927.

It is an arithmetic number, because the mean of its divisors is an integer number (56766927).

Almost surely, 2^113533853 is an apocalyptic number.

It is an amenable number.

113533853 is a deficient number, since it is larger than the sum of its proper divisors (1).

113533853 is an equidigital number, since it uses as much as digits as its factorization.

113533853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 32.

The square root of 113533853 is about 10655.2265578917. The cubic root of 113533853 is about 484.2189618400.

The spelling of 113533853 in words is "one hundred thirteen million, five hundred thirty-three thousand, eight hundred fifty-three".