1135245135 has 8 divisors (see below), whose sum is σ = 1816392240. Its totient is φ = 605464064.

The previous prime is 1135245113. The next prime is 1135245143. The reversal of 1135245135 is 5315425311.

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 1135245135 - 2¹⁰ = 1135244111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37841490 + ... + 37841519.

It is an arithmetic number, because the mean of its divisors is an integer number (227049030).

Almost surely, 2^1135245135 is an apocalyptic number.

1135245135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1135245135 is a deficient number, since it is larger than the sum of its proper divisors (681147105).

1135245135 is an equidigital number, since it uses as much as digits as its factorization.

1135245135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75683017.

The product of its digits is 9000, while the sum is 30.

The square root of 1135245135 is about 33693.3989825900. The cubic root of 1135245135 is about 1043.1895225052.

The spelling of 1135245135 in words is "one billion, one hundred thirty-five million, two hundred forty-five thousand, one hundred thirty-five".