1133500115 has 8 divisors (see below), whose sum is σ = 1483854768. Its totient is φ = 824363680.

The previous prime is 1133500091. The next prime is 1133500133. The reversal of 1133500115 is 5110053311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1133500115 - 2²⁰ = 1132451539 is a prime.

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, 10304492 + ... + 10304601.

It is an arithmetic number, because the mean of its divisors is an integer number (185481846).

Almost surely, 2^1133500115 is an apocalyptic number.

1133500115 is a deficient number, since it is larger than the sum of its proper divisors (350354653).

1133500115 is a wasteful number, since it uses less digits than its factorization.

1133500115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20609109.

The product of its (nonzero) digits is 225, while the sum is 20.

The square root of 1133500115 is about 33667.4934469437. The cubic root of 1133500115 is about 1042.6547422345.

Adding to 1133500115 its reverse (5110053311), we get a palindrome (6243553426).

The spelling of 1133500115 in words is "one billion, one hundred thirty-three million, five hundred thousand, one hundred fifteen".