1144006163 has 2 divisors, whose sum is σ = 1144006164. Its totient is φ = 1144006162.

The previous prime is 1144006133. The next prime is 1144006183. The reversal of 1144006163 is 3616004411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1144006163 - 2²⁶ = 1076897299 is a prime.

It is not a weakly prime, because it can be changed into another prime (1144006133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572003081 + 572003082.

It is an arithmetic number, because the mean of its divisors is an integer number (572003082).

Almost surely, 2^1144006163 is an apocalyptic number.

1144006163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144006163 is an equidigital number, since it uses as much as digits as its factorization.

1144006163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1144006163 is about 33823.1601569102. The cubic root of 1144006163 is about 1045.8661844544.

The spelling of 1144006163 in words is "one billion, one hundred forty-four million, six thousand, one hundred sixty-three".