1140361283 has 2 divisors, whose sum is σ = 1140361284. Its totient is φ = 1140361282.

The previous prime is 1140361279. The next prime is 1140361291. The reversal of 1140361283 is 3821630411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1140361283 - 2² = 1140361279 is a prime.

It is a super-3 number, since 3×1140361283³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1140361223) 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 as a sum of consecutive naturals, namely, 570180641 + 570180642.

It is an arithmetic number, because the mean of its divisors is an integer number (570180642).

Almost surely, 2^1140361283 is an apocalyptic number.

1140361283 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140361283 is an equidigital number, since it uses as much as digits as its factorization.

1140361283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1140361283 is about 33769.2357479408. The cubic root of 1140361283 is about 1044.7542695795.

Adding to 1140361283 its reverse (3821630411), we get a palindrome (4961991694).

The spelling of 1140361283 in words is "one billion, one hundred forty million, three hundred sixty-one thousand, two hundred eighty-three".