1140002233 has 8 divisors (see below), whose sum is σ = 1145256840. Its totient is φ = 1134760320.

The previous prime is 1140002207. The next prime is 1140002257. The reversal of 1140002233 is 3322000411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2424249 + 1137577984 = 1557^2 + 33728^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1140002233 - 2⁹ = 1140001721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140002203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 207741 + ... + 213157.

It is an arithmetic number, because the mean of its divisors is an integer number (143157105).

Almost surely, 2^1140002233 is an apocalyptic number.

It is an amenable number.

1140002233 is a deficient number, since it is larger than the sum of its proper divisors (5254607).

1140002233 is an equidigital number, since it uses as much as digits as its factorization.

1140002233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6347.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1140002233 is about 33763.9191001282. The cubic root of 1140002233 is about 1044.6446088949.

Adding to 1140002233 its reverse (3322000411), we get a palindrome (4462002644).

The spelling of 1140002233 in words is "one billion, one hundred forty million, two thousand, two hundred thirty-three".