1131141334 has 16 divisors (see below), whose sum is σ = 1776803040. Its totient is φ = 539049280.

The previous prime is 1131141329. The next prime is 1131141353. The reversal of 1131141334 is 4331411311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30829 + ... + 56680.

It is an arithmetic number, because the mean of its divisors is an integer number (111050190).

Almost surely, 2^1131141334 is an apocalyptic number.

1131141334 is a deficient number, since it is larger than the sum of its proper divisors (645661706).

1131141334 is a wasteful number, since it uses less digits than its factorization.

1131141334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87815.

The product of its digits is 432, while the sum is 22.

The square root of 1131141334 is about 33632.4446628549. Note that the first 3 decimals coincide. The cubic root of 1131141334 is about 1041.9309951688.

Adding to 1131141334 its reverse (4331411311), we get a palindrome (5462552645).

The spelling of 1131141334 in words is "one billion, one hundred thirty-one million, one hundred forty-one thousand, three hundred thirty-four".