1113552233 has 2 divisors, whose sum is σ = 1113552234. Its totient is φ = 1113552232.

The previous prime is 1113552229. The next prime is 1113552239. The reversal of 1113552233 is 3322553111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1007935504 + 105616729 = 31748^2 + 10277^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113552233 - 2² = 1113552229 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113552239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556776116 + 556776117.

It is an arithmetic number, because the mean of its divisors is an integer number (556776117).

Almost surely, 2^1113552233 is an apocalyptic number.

It is an amenable number.

1113552233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113552233 is an equidigital number, since it uses as much as digits as its factorization.

1113552233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2700, while the sum is 26.

The square root of 1113552233 is about 33369.9300718476. The cubic root of 1113552233 is about 1036.5021271697.

The spelling of 1113552233 in words is "one billion, one hundred thirteen million, five hundred fifty-two thousand, two hundred thirty-three".