134313012 has 24 divisors (see below), whose sum is σ = 348219200. Its totient is φ = 44770968.

The previous prime is 134313001. The next prime is 134313013. The reversal of 134313012 is 210313431.

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 (134313013) 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, 621712 + ... + 621927.

Almost surely, 2^134313012 is an apocalyptic number.

134313012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134313012 is an abundant number, since it is smaller than the sum of its proper divisors (213906188).

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

134313012 is a wasteful number, since it uses less digits than its factorization.

134313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243652 (or 1243644 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 134313012 is about 11589.3490757678. The cubic root of 134313012 is about 512.1211312114.

Adding to 134313012 its reverse (210313431), we get a palindrome (344626443).

The spelling of 134313012 in words is "one hundred thirty-four million, three hundred thirteen thousand, twelve".