1144202301 has 32 divisors (see below), whose sum is σ = 1851408000. Its totient is φ = 692634240.

The previous prime is 1144202299. The next prime is 1144202303. The reversal of 1144202301 is 1032024411.

1144202301 is a `hidden beast` number, since 1 + 14 + 420 + 230 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (1144202299) and next prime (1144202303).

It is not a de Polignac number, because 1144202301 - 2¹ = 1144202299 is a prime.

It is a super-2 number, since 2×1144202301² = 2618397811227389202, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144202303) 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 in 31 ways as a sum of consecutive naturals, for example, 330025 + ... + 333473.

It is an arithmetic number, because the mean of its divisors is an integer number (57856500).

Almost surely, 2^1144202301 is an apocalyptic number.

1144202301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1144202301 is a deficient number, since it is larger than the sum of its proper divisors (707205699).

1144202301 is a wasteful number, since it uses less digits than its factorization.

1144202301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586 (or 4580 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1144202301 is about 33826.0594956019. The cubic root of 1144202301 is about 1045.9259517255.

Adding to 1144202301 its reverse (1032024411), we get a palindrome (2176226712).

The spelling of 1144202301 in words is "one billion, one hundred forty-four million, two hundred two thousand, three hundred one".