1134043011 has 20 divisors (see below), whose sum is σ = 1703445744. Its totient is φ = 751842000.

The previous prime is 1134042989. The next prime is 1134043013. The reversal of 1134043011 is 1103404311.

It is not a de Polignac number, because 1134043011 - 2⁵ = 1134042979 is a prime.

It is a super-2 number, since 2×1134043011² = 2572107101595892242, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1134043013) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24015 + ... + 53336.

Almost surely, 2^1134043011 is an apocalyptic number.

1134043011 is a deficient number, since it is larger than the sum of its proper divisors (569402733).

1134043011 is an equidigital number, since it uses as much as digits as its factorization.

1134043011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77544 (or 77535 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1134043011 is about 33675.5550956476. Note that the first 3 decimals coincide. The cubic root of 1134043011 is about 1042.8211773717.

Adding to 1134043011 its reverse (1103404311), we get a palindrome (2237447322).

The spelling of 1134043011 in words is "one billion, one hundred thirty-four million, forty-three thousand, eleven".