1152015133 has 8 divisors (see below), whose sum is σ = 1159309440. Its totient is φ = 1144741920.

The previous prime is 1152015127. The next prime is 1152015157. The reversal of 1152015133 is 3315102511.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152015133 is a prime.

It is a super-2 number, since 2×1152015133² = 2654277733322015378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152015233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112441 + ... + 122257.

It is an arithmetic number, because the mean of its divisors is an integer number (144913680).

Almost surely, 2^1152015133 is an apocalyptic number.

It is an amenable number.

1152015133 is a deficient number, since it is larger than the sum of its proper divisors (7294307).

1152015133 is an equidigital number, since it uses as much as digits as its factorization.

1152015133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10547.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 1152015133 is about 33941.3484263663. The cubic root of 1152015133 is about 1048.3011479041.

Adding to 1152015133 its reverse (3315102511), we get a palindrome (4467117644).

The spelling of 1152015133 in words is "one billion, one hundred fifty-two million, fifteen thousand, one hundred thirty-three".