1134223104 has 144 divisors (see below), whose sum is σ = 3600317952. Its totient is φ = 309940224.

The previous prime is 1134223099. The next prime is 1134223109. The reversal of 1134223104 is 4013224311.

It is an interprime number because it is at equal distance from previous prime (1134223099) and next prime (1134223109).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134223109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119062 + ... + 128234.

It is an arithmetic number, because the mean of its divisors is an integer number (25002208).

Almost surely, 2^1134223104 is an apocalyptic number.

1134223104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1134223104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1800158976).

1134223104 is an abundant number, since it is smaller than the sum of its proper divisors (2466094848).

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

1134223104 is an equidigital number, since it uses as much as digits as its factorization.

1134223104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9222 (or 9208 counting only the distinct ones).

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

The square root of 1134223104 is about 33678.2289320564. The cubic root of 1134223104 is about 1042.8763765872.

Adding to 1134223104 its reverse (4013224311), we get a palindrome (5147447415).

The spelling of 1134223104 in words is "one billion, one hundred thirty-four million, two hundred twenty-three thousand, one hundred four".