1134013212 has 18 divisors (see below), whose sum is σ = 2866533488. Its totient is φ = 378004392.

The previous prime is 1134013193. The next prime is 1134013213. The reversal of 1134013212 is 2123104311.

1134013212 is a `hidden beast` number, since 1 + 1 + 340 + 1 + 321 + 2 = 666.

1134013212 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134013213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15750148 + ... + 15750219.

Almost surely, 2^1134013212 is an apocalyptic number.

1134013212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1134013212 is an abundant number, since it is smaller than the sum of its proper divisors (1732520276).

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

1134013212 is a wasteful number, since it uses less digits than its factorization.

1134013212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31500377 (or 31500372 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1134013212 is about 33675.1126501457. The cubic root of 1134013212 is about 1042.8120432971.

Adding to 1134013212 its reverse (2123104311), we get a palindrome (3257117523).

It can be divided in two parts, 1134013 and 212, that added together give a square (1134225 = 1065²).

The spelling of 1134013212 in words is "one billion, one hundred thirty-four million, thirteen thousand, two hundred twelve".