1135442030 has 16 divisors (see below), whose sum is σ = 2044682784. Its totient is φ = 453979680.

The previous prime is 1135442023. The next prime is 1135442041. The reversal of 1135442030 is 302445311.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1135441987 and 1135442005.

It is a congruent number.

It is an unprimeable number.

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, 800 + ... + 47660.

It is an arithmetic number, because the mean of its divisors is an integer number (127792674).

Almost surely, 2^1135442030 is an apocalyptic number.

1135442030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1135442030 is a deficient number, since it is larger than the sum of its proper divisors (909240754).

1135442030 is a wasteful number, since it uses less digits than its factorization.

1135442030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49291.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1135442030 is about 33696.3207190340. The cubic root of 1135442030 is about 1043.2498286955.

Adding to 1135442030 its reverse (302445311), we get a palindrome (1437887341).

The spelling of 1135442030 in words is "one billion, one hundred thirty-five million, four hundred forty-two thousand, thirty".