1134152320 has 64 divisors (see below), whose sum is σ = 3098678400. Its totient is φ = 388850688.

The previous prime is 1134152317. The next prime is 1134152359. The reversal of 1134152320 is 232514311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×1134152320² = 2572602969922764800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1134152291 and 1134152300.

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, 122100 + ... + 131059.

It is an arithmetic number, because the mean of its divisors is an integer number (48416850).

Almost surely, 2^1134152320 is an apocalyptic number.

1134152320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134152320 is an abundant number, since it is smaller than the sum of its proper divisors (1964526080).

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

1134152320 is an equidigital number, since it uses as much as digits as its factorization.

1134152320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253185 (or 253173 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 1134152320 is about 33677.1780290451. The cubic root of 1134152320 is about 1042.8546817088.

Adding to 1134152320 its reverse (232514311), we get a palindrome (1366666631).

The spelling of 1134152320 in words is "one billion, one hundred thirty-four million, one hundred fifty-two thousand, three hundred twenty".