1011134211 has 32 divisors (see below), whose sum is σ = 1504189440. Its totient is φ = 600889344.

The previous prime is 1011134209. The next prime is 1011134227. The reversal of 1011134211 is 1124311101.

It is not a de Polignac number, because 1011134211 - 2¹ = 1011134209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011134281) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 116635 + ... + 125003.

It is an arithmetic number, because the mean of its divisors is an integer number (47005920).

Almost surely, 2^1011134211 is an apocalyptic number.

1011134211 is a deficient number, since it is larger than the sum of its proper divisors (493055229).

1011134211 is a wasteful number, since it uses less digits than its factorization.

1011134211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8515.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 1011134211 is about 31798.3366074391. The cubic root of 1011134211 is about 1003.6977137268.

Adding to 1011134211 its reverse (1124311101), we get a palindrome (2135445312).

The spelling of 1011134211 in words is "one billion, eleven million, one hundred thirty-four thousand, two hundred eleven".