1133001215 has 16 divisors (see below), whose sum is σ = 1370952000. Its totient is φ = 898854912.

The previous prime is 1133001139. The next prime is 1133001241. The reversal of 1133001215 is 5121003311.

It is a cyclic number.

It is not a de Polignac number, because 1133001215 - 2⁸ = 1133000959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1133001193 and 1133001202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 858326 + ... + 859644.

It is an arithmetic number, because the mean of its divisors is an integer number (85684500).

Almost surely, 2^1133001215 is an apocalyptic number.

1133001215 is a deficient number, since it is larger than the sum of its proper divisors (237950785).

1133001215 is a wasteful number, since it uses less digits than its factorization.

1133001215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 1133001215 is about 33660.0834075021. The cubic root of 1133001215 is about 1042.5017480471.

Adding to 1133001215 its reverse (5121003311), we get a palindrome (6254004526).

The spelling of 1133001215 in words is "one billion, one hundred thirty-three million, one thousand, two hundred fifteen".