1134102120 has 32 divisors (see below), whose sum is σ = 3402306720. Its totient is φ = 302427200.

The previous prime is 1134102097. The next prime is 1134102127. The reversal of 1134102120 is 212014311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1134102120.

It is not an unprimeable number, because it can be changed into a prime (1134102127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4725306 + ... + 4725545.

It is an arithmetic number, because the mean of its divisors is an integer number (106322085).

Almost surely, 2^1134102120 is an apocalyptic number.

1134102120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134102120 is an abundant number, since it is smaller than the sum of its proper divisors (2268204600).

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

1134102120 is a wasteful number, since it uses less digits than its factorization.

1134102120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9450865 (or 9450861 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1134102120 is about 33676.4327089435. The cubic root of 1134102120 is about 1042.8392951578.

Adding to 1134102120 its reverse (212014311), we get a palindrome (1346116431).

The spelling of 1134102120 in words is "one billion, one hundred thirty-four million, one hundred two thousand, one hundred twenty".