1133323215 has 16 divisors (see below), whose sum is σ = 1814328288. Its totient is φ = 604102016.

The previous prime is 1133323201. The next prime is 1133323223. The reversal of 1133323215 is 5123233311.

It is a cyclic number.

It is not a de Polignac number, because 1133323215 - 2⁴ = 1133323199 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8029 + ... + 48281.

It is an arithmetic number, because the mean of its divisors is an integer number (113395518).

Almost surely, 2^1133323215 is an apocalyptic number.

1133323215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1133323215 is a deficient number, since it is larger than the sum of its proper divisors (681005073).

1133323215 is a wasteful number, since it uses less digits than its factorization.

1133323215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42138.

The product of its digits is 1620, while the sum is 24.

The square root of 1133323215 is about 33664.8661812282. The cubic root of 1133323215 is about 1042.6004986817.

Adding to 1133323215 its reverse (5123233311), we get a palindrome (6256556526).

The spelling of 1133323215 in words is "one billion, one hundred thirty-three million, three hundred twenty-three thousand, two hundred fifteen".