1101233113 has 2 divisors, whose sum is σ = 1101233114. Its totient is φ = 1101233112.

The previous prime is 1101233093. The next prime is 1101233173. The reversal of 1101233113 is 3113321011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 717543369 + 383689744 = 26787^2 + 19588^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101233113 - 2²⁵ = 1067678681 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101233173) 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, 550616556 + 550616557.

It is an arithmetic number, because the mean of its divisors is an integer number (550616557).

Almost surely, 2^1101233113 is an apocalyptic number.

It is an amenable number.

1101233113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101233113 is an equidigital number, since it uses as much as digits as its factorization.

1101233113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 1101233113 is about 33184.8325745362. The cubic root of 1101233113 is about 1032.6657041454.

Adding to 1101233113 its reverse (3113321011), we get a palindrome (4214554124).

The spelling of 1101233113 in words is "one billion, one hundred one million, two hundred thirty-three thousand, one hundred thirteen".