1141081335 has 24 divisors (see below), whose sum is σ = 1997465184. Its totient is φ = 602548800.

The previous prime is 1141081321. The next prime is 1141081339. The reversal of 1141081335 is 5331801411.

It is not a de Polignac number, because 1141081335 - 2¹⁸ = 1140819191 is a prime.

It is a super-2 number, since 2×1141081335² = 2604133226170764450, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1141081299 and 1141081308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141081339) 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 23 ways as a sum of consecutive naturals, for example, 120987 + ... + 130076.

It is an arithmetic number, because the mean of its divisors is an integer number (83227716).

Almost surely, 2^1141081335 is an apocalyptic number.

1141081335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1141081335 is a deficient number, since it is larger than the sum of its proper divisors (856383849).

1141081335 is a wasteful number, since it uses less digits than its factorization.

1141081335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251175 (or 251172 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1141081335 is about 33779.8954261259. The cubic root of 1141081335 is about 1044.9741177781.

Adding to 1141081335 its reverse (5331801411), we get a palindrome (6472882746).

The spelling of 1141081335 in words is "one billion, one hundred forty-one million, eighty-one thousand, three hundred thirty-five".