1133015213 has 16 divisors (see below), whose sum is σ = 1319763456. Its totient is φ = 962309040.

The previous prime is 1133015203. The next prime is 1133015227. The reversal of 1133015213 is 3125103311.

It is not a de Polignac number, because 1133015213 - 2¹⁰ = 1133014189 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133015203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41195 + ... + 62952.

It is an arithmetic number, because the mean of its divisors is an integer number (82485216).

Almost surely, 2^1133015213 is an apocalyptic number.

It is an amenable number.

1133015213 is a deficient number, since it is larger than the sum of its proper divisors (186748243).

1133015213 is a wasteful number, since it uses less digits than its factorization.

1133015213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104224.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 1133015213 is about 33660.2913386085. The cubic root of 1133015213 is about 1042.5060413285.

Adding to 1133015213 its reverse (3125103311), we get a palindrome (4258118524).

The spelling of 1133015213 in words is "one billion, one hundred thirty-three million, fifteen thousand, two hundred thirteen".