134006103505213 has 4 divisors (see below), whose sum is σ = 134014670042848. Its totient is φ = 133997536967580.

The previous prime is 134006103505193. The next prime is 134006103505277. The reversal of 134006103505213 is 312505301600431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134006103505213 - 2⁹ = 134006103504701 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 (134006103505913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4283245353 + ... + 4283276638.

It is an arithmetic number, because the mean of its divisors is an integer number (33503667510712).

Almost surely, 2^{134006103505213} is an apocalyptic number.

It is an amenable number.

134006103505213 is a deficient number, since it is larger than the sum of its proper divisors (8566537635).

134006103505213 is an equidigital number, since it uses as much as digits as its factorization.

134006103505213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8566537634.

The product of its (nonzero) digits is 32400, while the sum is 34.

The spelling of 134006103505213 in words is "one hundred thirty-four trillion, six billion, one hundred three million, five hundred five thousand, two hundred thirteen".