213505780058101 has 8 divisors (see below), whose sum is σ = 216693435551840. Its totient is φ = 210318154036848.

The previous prime is 213505780058083. The next prime is 213505780058107. The reversal of 213505780058101 is 101850087505312.

213505780058101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 213505780058101 - 2⁹ = 213505780057589 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 (213505780058107) 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, 7449310 + ... + 21965968.

It is an arithmetic number, because the mean of its divisors is an integer number (27086679443980).

Almost surely, 2^{213505780058101} is an apocalyptic number.

It is an amenable number.

213505780058101 is a deficient number, since it is larger than the sum of its proper divisors (3187655493739).

213505780058101 is a wasteful number, since it uses less digits than its factorization.

213505780058101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14736243.

The product of its (nonzero) digits is 336000, while the sum is 46.

The spelling of 213505780058101 in words is "two hundred thirteen trillion, five hundred five billion, seven hundred eighty million, fifty-eight thousand, one hundred one".