1151353311 has 8 divisors (see below), whose sum is σ = 1535308080. Its totient is φ = 767483712.

The previous prime is 1151353283. The next prime is 1151353319. The reversal of 1151353311 is 1133531511.

It is a happy number.

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

It is not a de Polignac number, because 1151353311 - 2⁹ = 1151352799 is a prime.

It is a super-2 number, since 2×1151353311² = 2651228893501325442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151353319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24045 + ... + 53673.

It is an arithmetic number, because the mean of its divisors is an integer number (191913510).

Almost surely, 2^1151353311 is an apocalyptic number.

1151353311 is a deficient number, since it is larger than the sum of its proper divisors (383954769).

1151353311 is a wasteful number, since it uses less digits than its factorization.

1151353311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42585.

The product of its digits is 675, while the sum is 24.

The square root of 1151353311 is about 33931.5975309150. The cubic root of 1151353311 is about 1048.1003630234.

Adding to 1151353311 its reverse (1133531511), we get a palindrome (2284884822).

The spelling of 1151353311 in words is "one billion, one hundred fifty-one million, three hundred fifty-three thousand, three hundred eleven".