1135113153 has 4 divisors (see below), whose sum is σ = 1513484208. Its totient is φ = 756742100.

The previous prime is 1135113151. The next prime is 1135113163. The reversal of 1135113153 is 3513115311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1135113153 - 2¹ = 1135113151 is a prime.

It is a super-2 number, since 2×1135113153² = 2576963740227202818, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1135113151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189185523 + ... + 189185528.

It is an arithmetic number, because the mean of its divisors is an integer number (378371052).

Almost surely, 2^1135113153 is an apocalyptic number.

It is an amenable number.

1135113153 is a deficient number, since it is larger than the sum of its proper divisors (378371055).

1135113153 is an equidigital number, since it uses as much as digits as its factorization.

1135113153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378371054.

The product of its digits is 675, while the sum is 24.

The square root of 1135113153 is about 33691.4403521132. The cubic root of 1135113153 is about 1043.1490943571.

Adding to 1135113153 its reverse (3513115311), we get a palindrome (4648228464).

The spelling of 1135113153 in words is "one billion, one hundred thirty-five million, one hundred thirteen thousand, one hundred fifty-three".