1101033049 has 2 divisors, whose sum is σ = 1101033050. Its totient is φ = 1101033048.

The previous prime is 1101033029. The next prime is 1101033091. The reversal of 1101033049 is 9403301011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 785793024 + 315240025 = 28032^2 + 17755^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101033049 - 2¹³ = 1101024857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101033019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550516524 + 550516525.

It is an arithmetic number, because the mean of its divisors is an integer number (550516525).

Almost surely, 2^1101033049 is an apocalyptic number.

It is an amenable number.

1101033049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101033049 is an equidigital number, since it uses as much as digits as its factorization.

1101033049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 1101033049 is about 33181.8180484433. The cubic root of 1101033049 is about 1032.6031646336.

The spelling of 1101033049 in words is "one billion, one hundred one million, thirty-three thousand, forty-nine".