1134521200 has 30 divisors (see below), whose sum is σ = 2725688144. Its totient is φ = 453808320.

The previous prime is 1134521149. The next prime is 1134521221. The reversal of 1134521200 is 21254311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1417752 + ... + 1418551.

Almost surely, 2^1134521200 is an apocalyptic number.

1134521200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134521200 is an abundant number, since it is smaller than the sum of its proper divisors (1591166944).

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

1134521200 is a wasteful number, since it uses less digits than its factorization.

1134521200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836321 (or 2836310 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1134521200 is about 33682.6542897082. The cubic root of 1134521200 is about 1042.9677313493.

Adding to 1134521200 its reverse (21254311), we get a palindrome (1155775511).

The spelling of 1134521200 in words is "one billion, one hundred thirty-four million, five hundred twenty-one thousand, two hundred".