1134553213 has 8 divisors (see below), whose sum is σ = 1213845920. Its totient is φ = 1057218480.

The previous prime is 1134553201. The next prime is 1134553253. The reversal of 1134553213 is 3123554311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1134553213 - 2⁹ = 1134552701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134553253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488295 + ... + 490612.

It is an arithmetic number, because the mean of its divisors is an integer number (151730740).

Almost surely, 2^1134553213 is an apocalyptic number.

It is an amenable number.

1134553213 is a deficient number, since it is larger than the sum of its proper divisors (79292707).

1134553213 is an equidigital number, since it uses as much as digits as its factorization.

1134553213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978987.

The product of its digits is 5400, while the sum is 28.

The square root of 1134553213 is about 33683.1295012800. The cubic root of 1134553213 is about 1042.9775411299.

The spelling of 1134553213 in words is "one billion, one hundred thirty-four million, five hundred fifty-three thousand, two hundred thirteen".