1134131120 has 20 divisors (see below), whose sum is σ = 2636855040. Its totient is φ = 453652416.

The previous prime is 1134131041. The next prime is 1134131129. The reversal of 1134131120 is 211314311.

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

It is not an unprimeable number, because it can be changed into a prime (1134131129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7088240 + ... + 7088399.

It is an arithmetic number, because the mean of its divisors is an integer number (131842752).

Almost surely, 2^1134131120 is an apocalyptic number.

1134131120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134131120 is an abundant number, since it is smaller than the sum of its proper divisors (1502723920).

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

1134131120 is a wasteful number, since it uses less digits than its factorization.

1134131120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14176652 (or 14176646 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 1134131120 is about 33676.8632743609. The cubic root of 1134131120 is about 1042.8481838582.

Adding to 1134131120 its reverse (211314311), we get a palindrome (1345445431).

The spelling of 1134131120 in words is "one billion, one hundred thirty-four million, one hundred thirty-one thousand, one hundred twenty".