1090880233 has 2 divisors, whose sum is σ = 1090880234. Its totient is φ = 1090880232.

The previous prime is 1090880227. The next prime is 1090880243. The reversal of 1090880233 is 3320880901.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1045358224 + 45522009 = 32332^2 + 6747^2 .

It is a cyclic number.

It is not a de Polignac number, because 1090880233 - 2²⁹ = 554009321 is a prime.

It is not a weakly prime, because it can be changed into another prime (1090880243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 545440116 + 545440117.

It is an arithmetic number, because the mean of its divisors is an integer number (545440117).

Almost surely, 2^1090880233 is an apocalyptic number.

It is an amenable number.

1090880233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1090880233 is an equidigital number, since it uses as much as digits as its factorization.

1090880233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1090880233 is about 33028.4760926083. The cubic root of 1090880233 is about 1029.4194211342.

The spelling of 1090880233 in words is "one billion, ninety million, eight hundred eighty thousand, two hundred thirty-three".