1155114355 has 8 divisors (see below), whose sum is σ = 1392354432. Its totient is φ = 919946688.

The previous prime is 1155114319. The next prime is 1155114413. The reversal of 1155114355 is 5534115511.

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 1155114355 - 2⁷ = 1155114227 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516874 + ... + 519103.

It is an arithmetic number, because the mean of its divisors is an integer number (174044304).

Almost surely, 2^1155114355 is an apocalyptic number.

1155114355 is a deficient number, since it is larger than the sum of its proper divisors (237240077).

1155114355 is a wasteful number, since it uses less digits than its factorization.

1155114355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036205.

The product of its digits is 7500, while the sum is 31.

The square root of 1155114355 is about 33986.9733133152. The cubic root of 1155114355 is about 1049.2403742373.

Adding to 1155114355 its reverse (5534115511), we get a palindrome (6689229866).

The spelling of 1155114355 in words is "one billion, one hundred fifty-five million, one hundred fourteen thousand, three hundred fifty-five".