134324031213 has 48 divisors (see below), whose sum is σ = 202553035776. Its totient is φ = 88953182640.

The previous prime is 134324031167. The next prime is 134324031269. The reversal of 134324031213 is 312130423431.

It is a happy number.

134324031213 is a `hidden beast` number, since 1 + 3 + 43 + 2 + 403 + 1 + 213 = 666.

It is not a de Polignac number, because 134324031213 - 2¹⁰ = 134324030189 is a prime.

It is a super-2 number, since 2×134324031213² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134324031113) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30095020 + ... + 30099482.

It is an arithmetic number, because the mean of its divisors is an integer number (4219854912).

Almost surely, 2^134324031213 is an apocalyptic number.

It is an amenable number.

134324031213 is a deficient number, since it is larger than the sum of its proper divisors (68229004563).

134324031213 is an equidigital number, since it uses as much as digits as its factorization.

134324031213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5276 (or 5264 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 134324031213 its reverse (312130423431), we get a palindrome (446454454644).

The spelling of 134324031213 in words is "one hundred thirty-four billion, three hundred twenty-four million, thirty-one thousand, two hundred thirteen".