1131224034 has 16 divisors (see below), whose sum is σ = 2263462272. Its totient is φ = 376905648.

The previous prime is 1131224027. The next prime is 1131224041. The reversal of 1131224034 is 4304221311.

1131224034 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1131224027) and next prime (1131224041).

It is a self number, because there is not a number n which added to its sum of digits gives 1131224034.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27354 + ... + 54869.

It is an arithmetic number, because the mean of its divisors is an integer number (141466392).

Almost surely, 2^1131224034 is an apocalyptic number.

1131224034 is an abundant number, since it is smaller than the sum of its proper divisors (1132238238).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131224034 is a wasteful number, since it uses less digits than its factorization.

1131224034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84521.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1131224034 is about 33633.6741079532. The cubic root of 1131224034 is about 1041.9563871014.

Adding to 1131224034 its reverse (4304221311), we get a palindrome (5435445345).

The spelling of 1131224034 in words is "one billion, one hundred thirty-one million, two hundred twenty-four thousand, thirty-four".