1101313153 has 2 divisors, whose sum is σ = 1101313154. Its totient is φ = 1101313152.

The previous prime is 1101313133. The next prime is 1101313189. The reversal of 1101313153 is 3513131011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 942981264 + 158331889 = 30708^2 + 12583^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101313153 - 2⁵ = 1101313121 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1101313153.

It is not a weakly prime, because it can be changed into another prime (1101313133) 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, 550656576 + 550656577.

It is an arithmetic number, because the mean of its divisors is an integer number (550656577).

Almost surely, 2^1101313153 is an apocalyptic number.

It is an amenable number.

1101313153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101313153 is an equidigital number, since it uses as much as digits as its factorization.

1101313153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 1101313153 is about 33186.0385252594. The cubic root of 1101313153 is about 1032.6907223302.

Adding to 1101313153 its reverse (3513131011), we get a palindrome (4614444164).

The spelling of 1101313153 in words is "one billion, one hundred one million, three hundred thirteen thousand, one hundred fifty-three".