1134158211 has 6 divisors (see below), whose sum is σ = 1638228540. Its totient is φ = 756105468.

The previous prime is 1134158173. The next prime is 1134158243. The reversal of 1134158211 is 1128514311.

It is not a de Polignac number, because 1134158211 - 2⁶ = 1134158147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1134158251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 63008781 + ... + 63008798.

It is an arithmetic number, because the mean of its divisors is an integer number (273038090).

Almost surely, 2^1134158211 is an apocalyptic number.

1134158211 is a deficient number, since it is larger than the sum of its proper divisors (504070329).

1134158211 is a wasteful number, since it uses less digits than its factorization.

1134158211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126017585 (or 126017582 counting only the distinct ones).

The product of its digits is 960, while the sum is 27.

The square root of 1134158211 is about 33677.2654917230. The cubic root of 1134158211 is about 1042.8564873000.

The spelling of 1134158211 in words is "one billion, one hundred thirty-four million, one hundred fifty-eight thousand, two hundred eleven".