1134012100 has 36 divisors (see below), whose sum is σ = 2650102084. Its totient is φ = 418711680.

The previous prime is 1134012049. The next prime is 1134012109. The reversal of 1134012100 is 12104311.

It can be written as a sum of positive squares in 6 ways, for example, as 49758916 + 1084253184 = 7054^2 + 32928^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (1134012109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434859 + ... + 437458.

Almost surely, 2^1134012100 is an apocalyptic number.

1134012100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134012100 is an abundant number, since it is smaller than the sum of its proper divisors (1516089984).

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

1134012100 is a wasteful number, since it uses less digits than its factorization.

1134012100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872344 (or 872337 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1134012100 is about 33675.0961394322. The cubic root of 1134012100 is about 1042.8117024406.

Adding to 1134012100 its reverse (12104311), we get a palindrome (1146116411).

The spelling of 1134012100 in words is "one billion, one hundred thirty-four million, twelve thousand, one hundred".