1151344135 has 16 divisors (see below), whose sum is σ = 1416894336. Its totient is φ = 897650208.

The previous prime is 1151344127. The next prime is 1151344141. The reversal of 1151344135 is 5314431511.

It is a cyclic number.

It is not a de Polignac number, because 1151344135 - 2³ = 1151344127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94672 + ... + 106138.

It is an arithmetic number, because the mean of its divisors is an integer number (88555896).

Almost surely, 2^1151344135 is an apocalyptic number.

1151344135 is a deficient number, since it is larger than the sum of its proper divisors (265550201).

1151344135 is a wasteful number, since it uses less digits than its factorization.

1151344135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11982.

The product of its digits is 3600, while the sum is 28.

The square root of 1151344135 is about 33931.4623174422. The cubic root of 1151344135 is about 1048.0975786495.

Adding to 1151344135 its reverse (5314431511), we get a palindrome (6465775646).

The spelling of 1151344135 in words is "one billion, one hundred fifty-one million, three hundred forty-four thousand, one hundred thirty-five".