1145411153 has 2 divisors, whose sum is σ = 1145411154. Its totient is φ = 1145411152.

The previous prime is 1145411117. The next prime is 1145411161. The reversal of 1145411153 is 3511145411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 945132049 + 200279104 = 30743^2 + 14152^2 .

It is a cyclic number.

It is not a de Polignac number, because 1145411153 - 2¹⁴ = 1145394769 is a prime.

It is not a weakly prime, because it can be changed into another prime (1145413153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572705576 + 572705577.

It is an arithmetic number, because the mean of its divisors is an integer number (572705577).

Almost surely, 2^1145411153 is an apocalyptic number.

It is an amenable number.

1145411153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145411153 is an equidigital number, since it uses as much as digits as its factorization.

1145411153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1200, while the sum is 26.

The square root of 1145411153 is about 33843.9234279952. The cubic root of 1145411153 is about 1046.2941630313.

Adding to 1145411153 its reverse (3511145411), we get a palindrome (4656556564).

The spelling of 1145411153 in words is "one billion, one hundred forty-five million, four hundred eleven thousand, one hundred fifty-three".