1061135005 has 8 divisors (see below), whose sum is σ = 1455270912. Its totient is φ = 727635408.

The previous prime is 1061135003. The next prime is 1061135051. The reversal of 1061135005 is 5005311601.

1061135005 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 1061135005 - 2¹ = 1061135003 is a prime.

It is a super-3 number, since 3×1061135005³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061135003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15159037 + ... + 15159106.

It is an arithmetic number, because the mean of its divisors is an integer number (181908864).

Almost surely, 2^1061135005 is an apocalyptic number.

It is an amenable number.

1061135005 is a deficient number, since it is larger than the sum of its proper divisors (394135907).

1061135005 is an equidigital number, since it uses as much as digits as its factorization.

1061135005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30318155.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 1061135005 is about 32575.0672294011. The cubic root of 1061135005 is about 1019.9766126254.

Adding to 1061135005 its reverse (5005311601), we get a palindrome (6066446606).

The spelling of 1061135005 in words is "one billion, sixty-one million, one hundred thirty-five thousand, five".