1133471120 has 20 divisors (see below), whose sum is σ = 2635320540. Its totient is φ = 453388416.

The previous prime is 1133471089. The next prime is 1133471137. The reversal of 1133471120 is 211743311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 670188544 + 463282576 = 25888^2 + 21524^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7084115 + ... + 7084274.

It is an arithmetic number, because the mean of its divisors is an integer number (131766027).

Almost surely, 2^1133471120 is an apocalyptic number.

1133471120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1133471120 is an abundant number, since it is smaller than the sum of its proper divisors (1501849420).

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

1133471120 is a wasteful number, since it uses less digits than its factorization.

1133471120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14168402 (or 14168396 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 1133471120 is about 33667.0628359529. The cubic root of 1133471120 is about 1042.6458517687.

The spelling of 1133471120 in words is "one billion, one hundred thirty-three million, four hundred seventy-one thousand, one hundred twenty".