1152133355 has 8 divisors (see below), whose sum is σ = 1384804512. Its totient is φ = 920210368.

The previous prime is 1152133351. The next prime is 1152133387. The reversal of 1152133355 is 5533312511.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1152133355 - 2² = 1152133351 is a prime.

It is a super-2 number, since 2×1152133355² = 2654822535407112050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1152133351) 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, 183647 + ... + 189816.

It is an arithmetic number, because the mean of its divisors is an integer number (173100564).

Almost surely, 2^1152133355 is an apocalyptic number.

1152133355 is a deficient number, since it is larger than the sum of its proper divisors (232671157).

1152133355 is an equidigital number, since it uses as much as digits as its factorization.

1152133355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374085.

The product of its digits is 6750, while the sum is 29.

The square root of 1152133355 is about 33943.0899447885. The cubic root of 1152133355 is about 1048.3370062349.

Adding to 1152133355 its reverse (5533312511), we get a palindrome (6685445866).

The spelling of 1152133355 in words is "one billion, one hundred fifty-two million, one hundred thirty-three thousand, three hundred fifty-five".