1146313153 has 2 divisors, whose sum is σ = 1146313154. Its totient is φ = 1146313152.

The previous prime is 1146313151. The next prime is 1146313163. The reversal of 1146313153 is 3513136411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 846053569 + 300259584 = 29087^2 + 17328^2 .

It is a cyclic number.

It is not a de Polignac number, because 1146313153 - 2¹ = 1146313151 is a prime.

Together with 1146313151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1146313151) 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, 573156576 + 573156577.

It is an arithmetic number, because the mean of its divisors is an integer number (573156577).

Almost surely, 2^1146313153 is an apocalyptic number.

It is an amenable number.

1146313153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1146313153 is an equidigital number, since it uses as much as digits as its factorization.

1146313153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 28.

The square root of 1146313153 is about 33857.2466836865. The cubic root of 1146313153 is about 1046.5687397507.

Adding to 1146313153 its reverse (3513136411), we get a palindrome (4659449564).

The spelling of 1146313153 in words is "one billion, one hundred forty-six million, three hundred thirteen thousand, one hundred fifty-three".