134012213015 has 8 divisors (see below), whose sum is σ = 161065540368. Its totient is φ = 107042513920.

The previous prime is 134012213009. The next prime is 134012213017. The reversal of 134012213015 is 510312210431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134012213015 - 2¹² = 134012208919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134012213017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20903537 + ... + 20909946.

It is an arithmetic number, because the mean of its divisors is an integer number (20133192546).

Almost surely, 2^134012213015 is an apocalyptic number.

134012213015 is a deficient number, since it is larger than the sum of its proper divisors (27053327353).

134012213015 is an equidigital number, since it uses as much as digits as its factorization.

134012213015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41814129.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 134012213015 its reverse (510312210431), we get a palindrome (644324423446).

The spelling of 134012213015 in words is "one hundred thirty-four billion, twelve million, two hundred thirteen thousand, fifteen".