1143376153 has 2 divisors, whose sum is σ = 1143376154. Its totient is φ = 1143376152.

The previous prime is 1143376133. The next prime is 1143376159. The reversal of 1143376153 is 3516733411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1128422464 + 14953689 = 33592^2 + 3867^2 .

It is an emirp because it is prime and its reverse (3516733411) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1143376153 - 2⁵ = 1143376121 is a prime.

It is not a weakly prime, because it can be changed into another prime (1143376159) 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, 571688076 + 571688077.

It is an arithmetic number, because the mean of its divisors is an integer number (571688077).

Almost surely, 2^1143376153 is an apocalyptic number.

It is an amenable number.

1143376153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1143376153 is an equidigital number, since it uses as much as digits as its factorization.

1143376153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 34.

The square root of 1143376153 is about 33813.8455813591. The cubic root of 1143376153 is about 1045.6741612621.

The spelling of 1143376153 in words is "one billion, one hundred forty-three million, three hundred seventy-six thousand, one hundred fifty-three".